Form 10-Q - Quarterly report [Sections 13 or 15(d)]

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

__________________________

FORM 10-Q

________________________________


☒			QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended September 30, 2024


☐			TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from _______ to ________

Commission File Number 001-38427

___________________________________________________________

Piedmont Lithium Inc.

(Exact name of Registrant as specified in its Charter)

_________________________________________________________________________________________


Delaware			36-4996461
(State or other jurisdiction of incorporation or organization)			(I.R.S. Employer Identification No.)
42 E Catawba Street Belmont, North Carolina			28012
(Address of principal executive offices)			(Zip Code)

Registrant’s telephone number, including area code: (704) 461-8000

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol

Name of each exchange on which registered

Common stock, $0.0001 par value per share

PLL

The Nasdaq Capital Market

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934, as amended (“Exchange Act”) during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer

☒

Accelerated filer

☐

Emerging growth company

☐

Non-accelerated filer

☐

Smaller reporting company

☐

☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

As of November 07, 2024, there were 19,437,632 shares of the Registrant’s common stock outstanding.

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GLOSSARY OF TERMS AND DEFINITIONS

When the following terms and abbreviations appear in the text of this report, they have the meanings indicated below:





Annual Report			Annual Report on Form 10-K
ASC			Accounting Standards Codification
ASX			Australian Securities Exchange
Atlantic Lithium			Atlantic Lithium Limited
Atlantic Lithium Ghana			Atlantic Lithium’s Ghanaian-based lithium portfolio companies
ATM Program			at-the-market issuance sales agreement
ATVM			Advanced Technology Vehicles Manufacturing
Authier			Authier Lithium project

Carolina Lithium			Carolina Lithium project



CODM			Chief Operating Decision Maker



Credit Facility			$25.0 million working capital financing arrangement with a trading company partner based on committed volumes of spodumene concentrate signed September 11, 2024
DEMLR			Department of Energy, Mineral and Land Resources
DFS			definitive feasibility study
dmt			dry metric ton





Ewoyaa			Ewoyaa Lithium project
Exchange Act			Securities Exchange Act of 1934

FDIC			Federal Deposit Insurance Corporation




Killick Lithium			Killick Lithium Inc.


LG Chem			LG Chem, Ltd.
Tennessee Lithium			Tennessee Lithium project
Li2O			lithium oxide


MIIF			Minerals Income Investment Fund of Ghana
Milestone PRAs			PRAs that could be earned based upon achievement of certain specified milestones




NAL			North American Lithium Inc.

NCDEQ			North Carolina Department of Environmental Quality



Piedmont Australia			Piedmont Lithium Pty Ltd (formerly named Piedmont Lithium Limited)

PRAs			performance rights awards



Ricca			Ricca Resources Limited

RSUs			restricted stock units
Sayona Mining			Sayona Mining Limited
Sayona Quebec			Sayona Quebec Inc.
SEC			Securities and Exchange Commission


SOFR			secured overnight financing rate
spodumene concentrate			spodumene concentrate or SC[X] where “X” represents the lithium content of the concentrate on an Li2O% basis
Stock Incentive Plan			Piedmont Lithium Inc. Stock Incentive Plan adopted by our board in March 2021
Tansim			Tansim Lithium project


TSR PRAs			PRAs related to market goals based on a comparison of Piedmont Lithium’s total shareholder return relative to the total shareholder return of a pre-determined set of peer group companies for the performance periods
U.S.			United States of America
U.S. GAAP			U.S. generally accepted accounting principles

Vinland Lithium			Vinland Lithium Inc.
2024 Cost Savings Plan			Board approved action to reduce cash operating costs, defer capital spending, and limit cash investments in and advances to affiliates in 2024

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			Page
Glossary of Terms and Definitions			2
PART I - Financial Information
	Item 1.	Unaudited Financial Statements	4
		Consolidated Statements of Operations	4
		Consolidated Statements of Comprehensive (Loss) Income	5
		Consolidated Balance Sheets	6
		Consolidated Statements of Cash Flows	7
		Consolidated Statements of Changes in Equity	8
		Notes to the Consolidated Financial Statements	10
	Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	26
	Item 3.	Quantitative and Qualitative Disclosures About Market Risk	37
	Item 4.	Controls and Procedures	37

PART II - Other Information
	Item 1.	Legal Proceedings	38
	Item 1A.	Risk Factors	38
	Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	38
	Item 3.	Defaults Upon Senior Securities	38
	Item 4.	Mine Safety Disclosures	38
	Item 5.	Other Information	38
	Item 6.	Exhibits	39

Signatures			40

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PART I - FINANCIAL INFORMATION

Item 1. Financial Statements.

PIEDMONT LITHIUM INC.

CONSOLIDATED STATEMENTS OF OPERATIONS

(In thousands, except per share amounts) (Unaudited)


	Three Months Ended September 30,				Nine Months Ended September 30,
	2024		2023		2024		2023
Revenue	$	27,663	$	47,127	$	54,291	$	47,127
Costs of sales	25,010		23,363		50,321		23,363
Gross profit	2,653		23,764		3,970		23,764
Operating expenses:
Exploration costs	35		471		97		1,668
Selling, general and administrative expenses	9,466		11,185		26,576		31,793
Total operating expenses	9,501		11,656		26,673		33,461
(Loss) income from equity method investments	(3,514)		3,852		(13,864)		(1,565)
Restructuring and impairment charges	(4,563)		—		(6,657)		—
(Loss) income from operations	(14,925)		15,960		(43,224)		(11,262)
Other (expense) income:
Interest income	806		1,031		2,286		2,959
Interest expense	(169)		(8)		(467)		(34)
Gain (loss) on sale of equity method investments(1)	—		7,958		(13,886)		15,208
Other loss	(2,399)		(22)		(1,434)		(88)
Total other (expense) income	(1,762)		8,959		(13,501)		18,045
(Loss) income before taxes	(16,687)		24,919		(56,725)		6,783
Income tax expense (benefit)	—		2,028		(3,095)		3,170
Net (loss) income	$	(16,687)	$	22,891	$	(53,630)	$	3,613

Earnings per share:
Basic	$	(0.86)	$	1.19	$	(2.77)	$	0.19
Diluted	$	(0.86)	$	1.19	$	(2.77)	$	0.19
Weighted-average shares outstanding:
Basic	19,401		19,203		19,366		18,974
Diluted	19,401		19,239		19,366		19,011

__________________________

(1)Gain (loss) on sale of equity method investments includes a loss on the sale of shares in Sayona Mining of $17,215, partially offset by a gain on the sale of shares in Atlantic Lithium of $3,143 and a gain on dilution related to the issuance of additional shares of Atlantic Lithium of $186 for the nine months ended September 30, 2024. There was no gain (loss) on sale of equity method investments for the three months ended September 30, 2024. For the three and nine months ended September 30, 2023, we recognized a gain of $7,958 and $15,208, respectively, related to the dilution of our ownership interest with the issuance of additional shares of Sayona Mining and Atlantic Lithium. See Note 8—Equity Method Investments.

The accompanying notes are an integral part of these unaudited financial statements.

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PIEDMONT LITHIUM INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME

(In thousands) (Unaudited)


	Three Months Ended September 30,				Nine Months Ended September 30,
	2024		2023		2024		2023
Net (loss) income	$	(16,687)	$	22,891	$	(53,630)	$	3,613
Other comprehensive (loss) income, net of tax:

Foreign currency translation adjustment of equity method investments(1)	927		(2,992)		256		(4,084)
Other comprehensive (loss) income, net of tax	927		(2,992)		256		(4,084)
Comprehensive (loss) income	$	(15,760)	$	19,899	$	(53,374)	$	(471)

__________________________

(1)Foreign currency translation adjustment of equity method investments is presented net of tax (expense) benefit of $(223) for the nine months ended September 30, 2024 and $264 and $830 for the three and nine months ended September 30, 2023, respectively. There is no tax impact on foreign currency translation adjustment of equity method investments for the three months ended September 30, 2024.

The accompanying notes are an integral part of these unaudited financial statements.

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PIEDMONT LITHIUM INC.

CONSOLIDATED BALANCE SHEETS

(In thousands, except per share amounts) (Unaudited)


Assets	September 30, 2024		December 31, 2023

Cash and cash equivalents	$	64,358	$	71,730
Accounts receivable	1,079		595


Other current assets	8,217		3,829
Total current assets	73,654		76,154
Property, plant and mine development, net	134,510		127,086

Advances to affiliates	39,208		28,189
Other non-current assets	1,707		2,164
Equity method investments	80,148		147,662
Total assets	$	329,227	$	381,255

Liabilities and Stockholders’ Equity


Accounts payable and accrued expenses	$	6,532	$	11,580
Payables to affiliates	287		174
Current debt obligations	19,966		149
Deferred revenue	6,866		—
Other current liabilities	3,375		29,463
Total current liabilities	37,026		41,366
Long-term debt, net of current portion	4,089		14
Operating lease liabilities, net of current portion	908		1,091
Other non-current liabilities	998		431
Deferred tax liabilities	—		6,023
Total liabilities	43,021		48,925
Commitments and contingencies (Note 15)
Stockholders’ equity:
Common stock; $0.0001 par value, 100,000 shares authorized; 19,429 and 19,272 shares issued and outstanding as of September 30, 2024 and December 31, 2023, respectively	2		2
Additional paid-in capital	470,149		462,899
Accumulated deficit	(180,474)		(126,844)
Accumulated other comprehensive loss	(3,471)		(3,727)
Total stockholders’ equity	286,206		332,330
Total liabilities and stockholders’ equity	$	329,227	$	381,255

The accompanying notes are an integral part of these unaudited financial statements.

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PIEDMONT LITHIUM INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands) (Unaudited)


	Nine Months Ended September 30,
Cash flows from operating activities:	2024		2023
Net (loss) income	$	(53,630)	$	3,613
Adjustments to reconcile net loss to net cash used in operating activities:
Stock-based compensation expense	6,869		7,378
Loss from equity method investments	13,864		1,565
Loss (gain) on sale of equity method investments	13,886		(15,208)
Loss on equity securities	1,036		—
Deferred taxes	(6,246)		3,170
Depreciation and amortization	221		174
Noncash lease expense	280		169
Loss on sale of assets	691		—
Noncash impairment charges	4,070		—
Unrealized foreign currency translation (gains) losses	(309)		27
Changes in assets and liabilities:
Accounts receivable	(484)		(23,281)

Other assets	2,675		(1,633)
Operating lease liabilities	(208)		(148)
Other liabilities	(25,372)		7,751
Payables to affiliates	113		21,484
Deferred revenue	6,866		—
Accounts payable and accrued expenses	(799)		342
Net cash (used in) provided by operating activities	(36,477)		5,403
Cash flows from investing activities:

Capital expenditures	(10,578)		(44,978)
Advances to affiliates	(10,310)		(6,828)
Proceeds from sale of marketable securities	45		—
Proceeds from sale of shares in equity method investments	49,103		—
Additions to equity method investments	(14,982)		(28,667)
Net cash provided by (used in) investing activities	13,278		(80,473)
Cash flows from financing activities:
Proceeds from issuances of common stock, net of issuance costs	—		71,084

Net proceeds from Credit Facility	18,007		—
Payments of debt obligations and insurance premiums financed	(1,509)		(344)
Payments to tax authorities for employee stock-based compensation	(671)		(422)
Net cash provided by financing activities	15,827		70,318
Net decrease in cash	(7,372)		(4,752)
Cash and cash equivalents at beginning of period	71,730		99,247

Cash and cash equivalents at end of period	$	64,358	$	94,495

Supplemental disclosure of cash flow information:
Noncash capital expenditures in accounts payable and accrued expenses	$	37	$	5,114
Noncash acquisitions of mining interests financed by sellers	5,277		—
Insurance premiums financed	2,117		—
Noncash investment in affiliates for issuance of company stock	746		—

The accompanying notes are an integral part of these unaudited financial statements.

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PIEDMONT LITHIUM INC.

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY

(In thousands) (Unaudited)


	Common Stock			Additional Paid-In Capital		Accumulated Deficit		Accumulated Other Comprehensive Loss		Total Stockholders’ Equity
	Shares	Amount
December 31, 2023	19,272	$	2	$	462,899	$	(126,844)	$	(3,727)	$	332,330
Issuance of common stock, net of issuance costs	53	—		747		—		—		747
Stock-based compensation, net of forfeitures	—	—		2,106		—		—		2,106
Shares issued for exercise/vesting of stock-based compensation awards	67	—		—		—		—		—
Shares surrendered for tax obligations for stock-based transactions	(27)	—		(592)		—		—		(592)

Equity method investments adjustments in other comprehensive (loss) income, net of tax	—	—		—		—		87		87
Net loss	—	—		—		(23,611)		—		(23,611)
March 31, 2024	19,365	2		465,160		(150,455)		(3,640)		311,067
Stock-based compensation, net of forfeitures	—	—		2,710		—		—		2,710
Shares issued for exercise/vesting of stock-based compensation awards	10	—		—		—		—		—
Shares surrendered for tax obligations for stock-based transactions	(4)	—		(62)		—		—		(62)
Equity method investments adjustments in other comprehensive (loss) income, net of tax	—	—		—		—		(758)		(758)
Net loss	—	—		—		(13,332)		—		(13,332)
June 30, 2024	19,371	2		467,808		(163,787)		(4,398)		299,625
Stock-based compensation, net of forfeitures	—	—		2,358		—		—		2,358
Shares issued for exercise/vesting of stock-based compensation awards	60	—		—		—		—		—
Shares surrendered for tax obligations for stock-based transactions	(2)	—		(17)		—		—		(17)
Equity method investments adjustments in other comprehensive (loss) income, net of tax	—	—		—		—		927		927
Net loss	—	—		—		(16,687)		—		(16,687)
September 30, 2024	19,429	$	2	$	470,149	$	(180,474)	$	(3,471)	$	286,206

The accompanying notes are an integral part of these unaudited financial statements.

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PIEDMONT LITHIUM INC.

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY

(In thousands) (Unaudited)


	Common Stock			Additional Paid-In Capital		Accumulated Deficit		Accumulated Other Comprehensive Loss		Total Stockholders’ Equity
	Shares	Amount
December 31, 2022	18,073	$	2	$	381,242	$	(105,658)	$	(5,297)	$	270,289
Issuance of common stock, net of issuance costs	1,097	—		71,084		—		—		71,084
Stock-based compensation, net of forfeitures	—	—		1,166		—		—		1,166
Shares issued for exercise/vesting of stock-based compensation awards	13	—		—		—		—		—
Equity method investments adjustments in other comprehensive (loss) income, net of tax	—	—		—		—		(2,213)		(2,213)
Net loss	—	—		—		(8,639)		—		(8,639)
March 31, 2023	19,183	2		453,492		(114,297)		(7,510)		331,687
Stock-based compensation, net of forfeitures	—	—		3,266		—		—		3,266
Shares issued for exercise/vesting of stock-based compensation awards	13	—		—		—		—		—
Equity method investments adjustments in other comprehensive (loss) income, net of tax	—	—		—		—		1,121		1,121
Net loss	—	—		—		(10,639)		—		(10,639)
June 30, 2023	19,196	2		456,758		(124,936)		(6,389)		325,435
Stock-based compensation, net of forfeitures	—	—		3,139		—		—		3,139
Shares issued for exercise/vesting of stock-based compensation awards	24	—		—		—		—		—
Shares surrendered for tax obligations for share-based transactions	(11)	—		(422)		—		—		(422)
Equity method investments adjustments in other comprehensive (loss) income, net of tax	—	—		—		—		(2,992)		(2,992)
Net Income	—	—		—		22,891		—		22,891
September 30, 2023	19,209	$	2	$	459,475	$	(102,045)	$	(9,381)	$	348,051

The accompanying notes are an integral part of these unaudited financial statements.

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PIEDMONT LITHIUM INC.

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

1.DESCRIPTION OF COMPANY

Nature of Business

Piedmont Lithium Inc. (“Piedmont Lithium,” “we,” “our,” “us,” or “Company”) is a U.S. based, development-stage, multi-asset, integrated lithium business in support of a clean energy economy and U.S. and global energy security. We plan to supply lithium hydroxide to the electric vehicle and battery manufacturing supply chains in North America by processing spodumene concentrate produced from assets we own or in which we have an economic interest.

Our portfolio of projects includes our wholly-owned Carolina Lithium project, a proposed fully integrated spodumene ore-to-lithium hydroxide project and a second lithium hydroxide manufacturing train in Gaston County, North Carolina. The balance of our project portfolio includes strategic investments in lithium assets in Quebec, Canada, including the operating NAL mine; in Ghana, West Africa with Atlantic Lithium, including Ewoyaa; and in Newfoundland, Canada with Vinland Lithium.

We also had a proposed secondary merchant lithium hydroxide manufacturing plant as part of our Tennessee Lithium project. Planned capacity for the Tennessee plant was consolidated to Carolina Lithium in the third quarter of 2024 as part of a two-phased development plan.

Basis of Presentation

Our unaudited consolidated financial statements and related notes have been prepared on the accrual basis of accounting in conformity with U.S. GAAP and in conformity with the rules and regulations of the SEC. The unaudited consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation. Our reporting currency is U.S. dollars, and we operate on a calendar fiscal year. Certain information and note disclosures normally included in the consolidated financial statements prepared in accordance with U.S. GAAP have been omitted pursuant to such rules and regulations. Therefore, these unaudited interim consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes included in our Annual Report for the year ended December 31, 2023. These unaudited consolidated financial statements reflect all adjustments and reclassifications that, in the opinion of management, are considered necessary for a fair statement of the results of operations, financial position, and cash flows for the periods presented. The current period’s results of operations will not necessarily be indicative of results that ultimately may be achieved for the year ending December 31, 2024, for any other future interim periods, or for any other future fiscal year. Certain prior period amounts have been reclassified to be consistent with current period presentation.

Use of Estimates

The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates, assumptions, and allocations that affect amounts reported in the consolidated financial statements and related notes. Significant items that are subject to such estimates and assumptions include, but are not limited to, long-lived assets, fair value of stock-based compensation awards and marketable securities, income tax uncertainties, valuation of deferred tax assets, contingent assets and liabilities, legal claims, asset impairments, provisional revenue adjustments, collectability of receivables, and environmental remediation. Actual results could differ due to the uncertainty inherent in the nature of these estimates.

We base our estimates and assumptions on current facts, historical experience, and various other factors that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities and the accrual of costs and expenses that are not readily apparent from other sources. Actual results may differ materially and adversely from our estimates. To the extent there are material differences between estimates and actual results, future results of operations will be affected.

Risk and Uncertainties

We are subject to a number of risks similar to those of other companies of similar size in our industry including, but not limited to, the success of our exploration and development activities, success of our equity method investments in international projects, permitting and construction delays, the need for additional capital or financing to fund operating losses and investments in our lithium projects

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and affiliates in Quebec and Ghana, lithium price risk, competition from substitute products and services, protection of proprietary technology, litigation, and dependence on key individuals.

Since inception, we have devoted substantial effort and capital resources to our exploration and development activities, permitting activities, and construction activities, which includes such activities in international projects as part of our equity method investments. We have incurred net losses and negative cash flows from operations, including net losses of $53.6 million and $21.8 million in the nine months ended September 30, 2024 and the year ended December 31, 2023, respectively. We have accumulated deficits of $180.5 million and $126.8 million as of September 30, 2024 and December 31, 2023, respectively. The critical minerals value chain continues to experience headwinds, which have negatively impacted the prices of lithium we sell. As a development stage company, we expect to continue to recognize losses and generate negative cash flows from operations for the foreseeable future as we continue to fund our development and exploration activities.

In light of current market conditions, we implemented our 2024 Cost Savings Plan to reduce our operating expenses, delay capital expenditures into 2025 and beyond, and limit investments in our lithium projects and affiliates. We had available cash on hand of $64.4 million as of September 30, 2024. During the third quarter of 2024, we entered into a working capital facility whereby we may borrow up to $25.0 million based on the value of committed volumes of spodumene concentrate shipments occurring within the following twelve months. The Credit Facility contains a subjective acceleration clause that allows the lender to change the payment terms of the arrangement if there is a material change in our credit worthiness including acceleration of repayment up to the full amount of any outstanding borrowings. We had an outstanding balance on the Credit Facility of $18.0 million as of September 30, 2024. See Note 11—Debt Obligations.

Based on our operating plan, which includes our 2024 Cost Savings Plan and ongoing access to and utilization of the Credit Facility discussed above, we believe our cash on hand and the Credit Facility will be sufficient to fund our operations and meet our obligations as they come due for the twelve months following the date these unaudited consolidated financial statements are issued. However, we have based our estimate on assumptions that may prove to be wrong, and our operating plan may change as a result of many factors, including lithium pricing. As a result, we could deplete our capital resources sooner than we currently expect. No assurances can be given that any additional cost reduction strategies we undertake would be sufficient to meet our needs. We expect to finance our future cash needs through a combination of sales of non-core assets, equity offerings, debt financings, and strategic partnerships. If we are unable to obtain funding, we would be forced to delay, reduce, or eliminate some or all of our exploration and development activities and joint venture fundings, which could adversely affect our business prospects and ultimately our ability to operate.

Our long-term success is dependent upon our ability to successfully raise additional capital or financing or enter into strategic partnership opportunities. Our long-term success is also dependent upon our ability to obtain certain permits and approvals, develop our planned portfolio of projects, earn revenues, and achieve profitability. No assurances can be given that we will be able to successfully achieve these dependencies.

Significant Accounting Policies

There have been no significant changes to significant accounting policies described in Note 2—Summary of Significant Accounting Policies within Part II, Item 8 of our Annual Report for the year ended December 31, 2023.

Recently Issued Accounting Standards Not Yet Adopted

Income Taxes

In December 2023, the FASB issued amended guidance on income tax disclosures. The guidance is intended to provide additional disaggregation to the effective income tax rate reconciliation and income tax payment disclosures. The amended guidance is effective for annual periods beginning January 1, 2025 and should be applied on a prospective basis. Early adoption is permitted.

Segment Reporting

In November 2023, the FASB issued amended guidance for improvements to reportable segment disclosures. The revised guidance requires that a public entity disclose significant segment expenses regularly reviewed by the chief operating decision maker (CODM), including public entities with a single reportable segment. The amended guidance is effective for fiscal years beginning January 1, 2024 and interim periods beginning January 1, 2025 and should be applied on a retrospective basis. Early adoption is permitted.

Recently Issued and Adopted Accounting Pronouncements

We have considered the applicability and impact of all other recently issued accounting pronouncements and have determined that they were either not applicable or were not expected to have a material impact on our unaudited consolidated financial statements.

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2.REVENUE

We recognize revenue from product sales at a point in time when performance obligations are satisfied under the terms of contracts with our customers. A performance obligation is deemed to be satisfied when control of the product is transferred to our customers, which is typically upon delivery to the shipping carrier. There are currently no contracts with multiple performance obligations. Revenue is measured as the amount of consideration expected to be received in exchange for transferring the goods. Payment terms and conditions vary by contract, although terms generally include a requirement of payment within 15 days to 75 days from shipment. Some contracts contain prepayment provisions which allow the customer to secure the right to receive their requested product volumes in a future period. Revenue from these contracts is initially deferred, thus creating a contract liability. Initial pricing is typically billed 5 days to 30 days after the departure of the shipment. Final pricing adjustments may take longer to resolve. When the final price has not been resolved by the end of a reporting period, we estimate the expected sales price based on the initial price, market pricing, and known quality measurements. Our sales based on a provisional price contain an embedded derivative that is required to be separated from the host contract for accounting purposes. The host contract is the receivable from the sale of the concentrates at the forward price at the time of sale. The embedded derivative, which is not designated for hedge accounting, is recorded at fair value with any changes recognized as revenue each period prior to final settlement. We warrant to our customers that our products conform to mutually agreed product specifications.

Four customers accounted for 100% of total revenue for the three and nine months ended September 30, 2024 and 2023, respectively. All sales related to these four customers originated in North America. We evaluate the collectability of our accounts receivable on an individual customer basis. Our reserve for credit losses was nil as of September 30, 2024.

We may be subject to provisional revenue adjustments associated with commodity price fluctuations for our spodumene concentrate sales. In some cases, these adjustments are unknown until final settlement. As of September 30, 2024, approximately 1,800 dmt with an average provisional price of $610 per dmt will be subject to final pricing over the next several months.

Revenue and provisional adjustments are reflected in the following table:


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2024		2023		2024		2023
Spodumene concentrate sales	$	27,663	$	47,127	$	54,053	$	47,127
Provisional revenue adjustments	—		—		238		—
Revenue	$	27,663	$	47,127	$	54,291	$	47,127

Contract Liabilities

Contract liabilities represent payments received from customers in advance of the satisfaction of performance obligations. As of September 30, 2024, we had $6.9 million of contract liabilities reported as “Deferred revenue” in our consolidated balance sheets. We anticipate all such payments will be earned and recognized as revenue within the next twelve months. We had no contract liabilities as of December 31, 2023.

3.STOCK-BASED COMPENSATION

Stock Incentive Plan

Under our Stock Incentive Plan, we are authorized to grant 3,000,000 shares, or share equivalents, of stock options, stock appreciation rights, restricted stock units, and restricted stock, any of which may be performance based. Our Leadership and Compensation Committee determines the exercise price for stock options and the base price of stock appreciation rights, which may not be less than the fair market value of our common stock on the date of grant. Generally, stock options and stock appreciation rights fully vest after three years of service and expire at the end of ten years. PRAs vest upon achievement of certain pre-established performance targets that are based on specified performance criteria over a performance period. As of September 30, 2024, 1,340,034 shares of common stock were available for issuance under our Stock Incentive Plan.

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We include the expense related to stock-based compensation in the same financial statement line item as cash compensation paid to the same employee. As of September 30, 2024, we had remaining unvested stock-based compensation expense of $10.1 million to be recognized through December 31, 2026. Additionally, and if applicable, we capitalize personnel expenses, including stock-based compensation expenses, attributable to the development of our mine and construction of our plants. We recognize share-based award forfeitures as they occur.

The components and presentation of stock-based compensation are presented in the following table:


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2024		2023		2024		2023
Components of stock-based compensation:
Stock-based compensation	$	2,417	$	3,139	$	7,283	$	7,576
Forfeitures	(59)		—		(109)		(5)
Stock-based compensation, net of forfeitures	$	2,358	$	3,139	$	7,174	$	7,571

Presentation of stock-based compensation in the unaudited consolidated financial statements:
Exploration costs	$	—	$	57	$	8	$	128
Selling, general and administrative expenses	2,229		3,010		6,861		7,250
Stock-based compensation expense, net of forfeitures(1)	2,229		3,067		6,869		7,378
Capitalized stock-based compensation(2)	129		72		305		193
Stock-based compensation, net of forfeitures	$	2,358	$	3,139	$	7,174	$	7,571

__________________________

(1)We did not reflect a tax benefit associated with stock-based compensation expense in our consolidated statements of operations because we had a full tax valuation allowance during these periods. As as result, the table above does not reflect the tax impacts of stock-based compensation expense.

(2)These costs relate to direct labor costs associated with our lithium projects and are included in “Property, plant and mine development, net” in our consolidated balance sheets.

Stock Option Awards

Stock options may be granted to employees, officers, non-employee directors, and other service providers. For stock option awards, the fair value is estimated at the date of grant using the Black-Scholes valuation model, and the expense is recognized over the option vesting period.

The following assumptions were used to estimate the fair value of stock options granted during the periods presented below:


	Nine Months Ended September 30,
		2024	2023
Expected life of options (in years)		6.3 - 6.4	6.2 - 6.4
Risk-free interest rate		4.2% - 4.3%	3.9% - 4.2%
Assumed volatility		35% - 40%	40%
Expected dividend rate		—	—

There were no stock options granted during the three months ended September 30, 2024 and 2023.

Restricted Stock Unit Awards

RSUs may be granted to employees and non-employee directors and recognized as stock-based compensation expense over the vesting period, subject to the passage of time and continued service during the vesting period, based on the market price of our common stock on the grant date. In some instances, awards may vest concurrently with or following an employee’s termination.

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Performance Rights Awards

As of September 30, 2024, there were 20,162 unvested Milestone PRAs and 280,256 unvested TSR PRAs. The awards become eligible to vest only if certain goals are achieved and will vest only if the grantee remains employed by the Company through each applicable vesting date, subject to certain accelerated vesting terms for qualified terminations. Each performance right converts into one share of common stock upon vesting of the performance right.

We determined the fair value of Milestone PRAs based upon the market price of our common stock on the grant date. Milestone PRAs are subject to certain milestones related to construction, feasibility studies, and offtake agreements, which must be satisfied in order for PRAs to vest.

We estimated the fair value of the TSR PRAs at the grant date using a Monte Carlo simulation. The Monte Carlo simulation fair value model requires the use of highly subjective and complex assumptions, including price volatility of the underlying stock to simulate a range of possible future stock prices for the Company and each member of the peer group over the performance periods to determine the grant date fair value. Compensation expense is recognized based upon the assumption of 100% achievement of the TSR goal and is reflected over the service period of the award. Compensation expense will not be reversed even if the threshold level of TSR is never achieved. The number of shares that may vest ranges from 0% to 200% of the target amount and is based on actual performance at the end of each performance period ranging from 1 year to 3 years.

The following assumptions were used in the Monte Carlo simulation for TSR PRAs granted during periods presented below:


	Nine Months Ended September 30,
		2024	2023
Expected term (in years)		1 -3	1 - 3
Risk-free interest rate		4.7% - 4.8%	4.9%
Assumed volatility		50%	60%
Expected dividend yield		—	—

There were no TSR PRAs granted during the three months ended September 30, 2024 and 2023.

A summary of activity related to our share-based awards is presented in the following table:


	2024			2023
(in thousands)	Stock Option Awards	Restricted Stock Units	Performance Rights Awards	Stock Option Awards	Restricted Stock Units	Performance Rights Awards
Share balance at January 1	295	80	86	265	36	44
Granted	155	200	123	42	40	42
Exercised, surrendered or vested	—	(35)	(32)	—	(13)	—
Forfeited or expired	—	(2)	—	—	(1)	—
Share balance at March 31	450	243	177	307	62	86
Granted	170	117	129	30	31	27
Exercised, surrendered or vested	—	(5)	(5)	—	(12)	—
Forfeited or expired	—	(2)	—	—	—	—
Share balance at June 30	620	353	301	337	81	113

Exercised, surrendered or vested	—	(60)	—	(2)	—	(22)
Forfeited or expired	—	(8)	—	—	—	—
Balance at September 30	620	285	301	335	81	91

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4.RESTRUCTURING AND IMPAIRMENT

During the first quarter of 2024, our board of directors approved the 2024 Cost Savings Plan in response to the lithium market downturn. As part of our 2024 Cost Savings Plan, we targeted a $10 million annual reduction in operating costs mainly within corporate overhead, a deferral of capital spending to 2025 and beyond, and limiting cash investments in and advances to affiliates. We achieved our $10 million target reduction in annual operating costs in the second quarter of 2024 primarily through actions taken to reduce our workforce by 28% in the first quarter of 2024 and lower third-party spending consisting primarily of professional fees and other operating costs. We expect to recognize the majority of our annual operating cost savings in 2024. As a result of our reduction in workforce, we recorded $1.8 million in severance and employee benefits costs in the three months ended March 31, 2024.

In August 2024, we announced plans to streamline our U.S. lithium hydroxide production plans in favor of shifting our proposed Tennessee Lithium conversion capacity to Carolina Lithium in a phased approach, thereby allowing us to deploy capital and technical resources more efficiently. In connection with this shift, we recorded restructuring and impairment charges associated with Tennessee Lithium totaling $4.4 million in the three months ended September 30, 2024 which includes $0.3 million in charges to continue operating the monofill operations which we plan to sell or decommission in the near future.

The following table presents the components of restructuring and impairment charges associated with our 2024 Cost Savings Plan for the three and nine months ended September 30, 2024:


(in thousands)	Three Months Ended September 30, 2024		Nine Months Ended September 30, 2024
Severance and employee benefits costs(1)	$	10	$	1,294
Stock compensation expense(2)	—		554
Exit costs(3)	453		601
Other restructuring related expenses(4)	30		138
Total restructuring charges	493		2,587
Impairment charges(5)	4,070		4,070
Total restructuring and impairment charges	$	4,563	$	6,657

__________________________

(1) Severance costs primarily relate to cash severance and employee benefits costs.

(2) Non-cash stock compensation expense related to accelerated vesting of certain stock-based compensation awards in connection with our reduction in force.

(3) Exit costs relate to the consolidation of our corporate office to a single location in Belmont, North Carolina, and operational costs of our monofill disposal facility in Tennessee.

(4) Other restructuring charges include contract termination costs as part of our 2024 Cost Savings Plan.

(5) Impairment charges relate to land, capitalized construction and development costs, and other fixed assets related to the conversion of our legacy Tennessee Lithium project to Carolina Lithium.

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The following table presents the summary of activity in our restructuring accrual:


(in thousands)	Severance Costs		Facility Exit Costs		Other Restructuring		Total
Accrual at December 31, 2023	$	—	$	—	$	—	$	—
Restructuring charges	1,780		—		—		1,780
Cash payments and settlements	(757)		—		—		(757)
Stock-based compensation	(554)		—		—		(554)

Accrual at March 31, 2024	469		—		—		469
Restructuring charges	58		148		108		314
Cash payments and settlements	(495)		(148)		(58)		(701)


Accrual at June 30, 2024	32		—		50		82
Restructuring charges	10		453		30		493
Cash payments and settlements	(16)		(200)		(16)		(232)

Accrual at September 30, 2024	$	26	$	253	$	64	$	343

Accrued restructuring is included in “Accounts payable and other accrued expenses” in our consolidated balance sheets. Due to the prolonged lithium market downturn, we expanded our 2024 Cost Savings Plan and further reduced our workforce, including operational and corporate staff, by 32% in October 2024 and expect to achieve an additional $4 million in annual savings for a total of $14 million in annual cost savings. We expect to record restructuring charges in the fourth quarter of 2024 associated with this further reduction in workforce of approximately $0.6 million, which consists of $0.5 million in cash severance and employee benefits and $0.1 million in non-cash stock compensation expense. As part of our 2024 Cost Savings Plan, we reduced our total workforce by 48% between February 2024 through October 2024. We expect to complete our 2024 Cost Savings Plan during the fourth quarter of 2024. The vast majority of cash charges will be paid in 2024.

5.OTHER LOSS

The following table reflects the components of other loss as reported in our consolidated statements of operations:


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2024		2023		2024		2023
Loss on equity securities	$	(2,630)	$	—	$	(1,036)	$	—
Loss on sale of assets	(35)		—		(691)		—
Gain (loss) from foreign currency exchange	266		(22)		293		(88)
Other loss	$	(2,399)	$	(22)	$	(1,434)	$	(88)

The loss on equity securities relates to realized and unrealized gains (losses) of our investments in marketable and equity securities. Loss on sale of assets primarily relates to our sale or disposal of property, plant and mine development assets. Foreign currency exchange gain (loss) primarily relates to our foreign bank accounts denominated in Canadian dollars and Australian dollars and marketable securities denominated in Australian dollars.

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6.EARNINGS PER SHARE

We compute basic and diluted earnings per common share by dividing net earnings by the respective weighted-average number of common shares outstanding for the periods presented. Our calculation of diluted earnings per common share also includes the dilutive effects for the assumed vesting of outstanding options, RSUs, and PRAs based on the treasury stock method. In computing diluted earnings per share, the average stock price for the period is used in determining the number of shares assumed to be purchased from the exercise of stock options. Diluted earnings per share excludes all potentially dilutive shares if their effect is anti-dilutive.

Basic and diluted net (loss) income per share is reflected in the following table:


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands, except per share amounts)	2024		2023		2024		2023
Net (loss) income	$	(16,687)	$	22,891	$	(53,630)	$	3,613
Weighted-average number of common shares used in calculating basic earnings per share	19,401		19,203		19,366		18,974

Effect of potentially dilutive equity awards	—		36		—		37
Weighted-average number of common shares used in calculating basic and dilutive loss per share	19,401		19,239		19,366		19,011
Basic net (loss) income per weighted-average share	$	(0.86)	$	1.19	$	(2.77)	$	0.19
Diluted net (loss) income per weighted-average share	$	(0.86)	$	1.19	$	(2.77)	$	0.19

Potentially dilutive shares were not included in the calculation of diluted net loss per share because their effect would have been anti-dilutive in those periods. PRAs were not included as their performance obligations had not been met as of the end of the reporting period. The potentially dilutive and anti-dilutive shares not included in diluted net loss per share are presented in the following table:


	Three Months Ended September 30,		Nine Months Ended September 30,
(in thousands)	2024	2023	2024	2023
Stock options	620	294	620	71
RSUs	285	3	285	10
PRAs	301	94	301	88
Total potentially dilutive shares	1,206	391	1,206	169

7.INCOME TAXES

We recorded no income tax provision on a loss before taxes of $16.7 million and a provision of $2.0 million on income before taxes of $24.9 million in the three months ended September 30, 2024 and 2023, respectively. We recorded an income tax benefit of $3.1 million on a loss before taxes of $56.7 million and a provision of $3.2 million on income before taxes of $6.8 million in the nine months ended September 30, 2024 and 2023, respectively. The effective tax rates were 0.0% and 8.1% in the three months ended September 30, 2024 and 2023, respectively, and 5.5% and 46.7% in the nine months ended September 30, 2024 and 2023, respectively.

The effective tax rate in the three and nine months ended September 30, 2024 and 2023 differs from the U.S. federal statutory rate due to the valuation allowance against our U.S. deferred tax assets and income or loss in foreign jurisdictions that is taxed at different rates than the U.S. statutory tax rate. The decrease in income tax expense for the three and nine months ended September 30, 2024 as compared to the three and nine months ended September 30, 2023 was primarily due to the Australian tax effects of our gain on sale of shares in Sayona Mining in the nine months ended September 30, 2024.

The sale of Sayona Mining shares in the nine months ended September 30, 2024 resulted in a book loss of $17.2 million, primarily due to the previously recorded non-cash gains on dilution of $46.3 million over the life of our investment. The deferred tax on the investment of $6.0 million was reversed for a deferred tax benefit, offset by a $3.2 million tax payable on the total taxable gain of $22.0 million. The tax payable of $3.2 million is recorded in “Other current liabilities” in our consolidated balance sheets.

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8.EQUITY METHOD INVESTMENTS

We apply the equity method to investments when we have the ability to exercise significant influence over the operational decision-making authority and financial policies of the investee.

The following tables summarize the carrying amounts, including changes therein, of our equity method investments:


	Three Months Ended September 30, 2024
(in thousands)	Sayona Quebec		Vinland Lithium		Total
Balance at June 30, 2024	$	81,105	$	1,614	$	82,719
Additional investments	—		16		16

Loss from equity method investments	(3,425)		(89)		(3,514)
Foreign currency translation adjustments of equity method investments	909		18		927



Balance at September 30, 2024	$	78,589	$	1,559	$	80,148


	Nine Months Ended September 30, 2024
(in thousands)	Sayona Mining(2)		Sayona Quebec		Atlantic Lithium(3)		Vinland Lithium		Total
Balance at December 31, 2023	$	59,494	$	76,552	$	9,825	$	1,791	$	147,662
Additional investments	—		14,961		—		21		14,982
Gain on dilution of equity method investments(1)	—		—		186		—		186
Loss from equity method investments	(2,094)		(11,358)		(198)		(214)		(13,864)
Foreign currency translation adjustments of equity method investments	1,228		(1,566)		856		(39)		479
Net proceeds from sale of shares	(41,413)		—		(7,690)		—		(49,103)
(Loss) gain on sale of shares of equity method investments(4)	(17,215)		—		3,143		—		(14,072)
Transfer to investments in marketable securities	—		—		(6,122)		—		(6,122)
Balance at September 30, 2024	$	—	$	78,589	$	—	$	1,559	$	80,148

__________________________

(1)Gain on dilution of equity method investments relates to the exercise of stock options and share grants which resulted in a reduction of our ownership in Atlantic Lithium and is included in “Gain (loss) on sale of equity method investments” in our consolidated statements of operations.

(2)As of March 31, 2024, Sayona Mining is no longer accounted for as an equity method investment. During the three months ended March 31, 2024, we sold 1,249,806,231 shares of Sayona Mining for an average of $0.03 per share. The shares sold represented our entire holding in Sayona Mining and approximately 12% of Sayona Mining’s outstanding shares and resulted in net proceeds of $41.4 million. The sale of these shares has no impact on our joint venture or offtake rights with Sayona Quebec.

(3)As of March 31, 2024, Atlantic Lithium is no longer accounted for as an equity method investment. During the three months ended March 31, 2024, we sold 24,479,868 shares of Atlantic Lithium for an average $0.32 per share. The shares sold represented approximately 4% of Atlantic Lithium’s outstanding shares and resulted in net proceeds of $7.7 million. In connection with the sale of the shares, we no longer hold a board seat with Atlantic Lithium and therefore do not exercise significant influence. Our remaining investment in Atlantic Lithium of approximately 5% is accounted for as an investment in marketable securities and presented at fair value at each reporting date based on the closing price of Atlantic Lithium’s share price on the ASX. See Note 10—Other Assets and Liabilities. Our reduced ownership in Atlantic Lithium has no impact on our earn-in or offtake rights with Atlantic Lithium and the Ewoyaa project.

(4)Amounts reclassified out of accumulated other comprehensive loss into net income related to the sale of shares of equity method investments were $3.0 million and $0.6 million, net of tax, for Sayona Mining and Atlantic Lithium, respectively.

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	Three Months Ended September 30, 2023
(in thousands)	Sayona Mining		Sayona Quebec		Atlantic Lithium		Total
Balance at June 30, 2023	$	47,283	$	66,546	$	10,211	$	124,040
Additional investments	450		—		—		450
Gain on dilution of equity method investments(1)	7,894		—		64		7,958
Income (loss) from equity method investments	1,076		3,552		(776)		3,852
Foreign currency translation adjustments of equity method investments	(1,394)		(1,618)		(244)		(3,256)
Balance at September 30, 2023	$	55,309	$	68,480	$	9,255	$	133,044

__________________________

(1)Gain on dilution of equity method investments relates to issuances of additional shares of Sayona Mining and Atlantic Lithium, which reduced our ownership interest in both Sayona Mining and Atlantic Lithium and is included in “Gain (loss) on sale of equity method investments” in our consolidated statements of operations.


	Nine Months Ended September 30, 2023
(in thousands)	Sayona Mining		Sayona Quebec		Atlantic Lithium		Total
Balance at December 31, 2022	$	44,620	$	39,763	$	11,265	$	95,648
Additional investments	550		28,076		41		28,667
Gain on dilution of equity method investments(1)	15,144		—		64		15,208
(Loss) income from equity method investments	(978)		948		(1,535)		(1,565)
Foreign currency translation adjustments of equity method investments	(4,027)		(307)		(580)		(4,914)
Balance at September 30, 2023	$	55,309	$	68,480	$	9,255	$	133,044

__________________________

Our share of (loss) income from equity method investments is recorded on a one-quarter lag in “(Loss) income from equity method investments” within “(Loss) income from operations” in our consolidated statements of operations. At each reporting period, we assess whether there are any indicators of other-than-temporary impairment of our equity investments. No other-than-temporary impairment was recorded for the three and nine months ended September 30, 2024 and 2023.

As of September 30, 2024, our equity method investments consisted of Sayona Quebec and Vinland Lithium.

Sayona Quebec

We own an equity interest of 25% in Sayona Quebec for the purpose of furthering our investment and strategic partnership in Quebec, Canada. The remaining 75% equity interest is held by Sayona Mining. Sayona Quebec holds a 100% interest in NAL, which consists of a surface mine and a concentrator plant, as well as Authier and Tansim.

We hold a life-of-mine offtake agreement with Sayona Quebec for the greater of 113,000 dmt or 50% of spodumene concentrate production per year. Our purchases of spodumene concentrate from Sayona Quebec are subject to market pricing with a price floor of $500 per dmt and a price ceiling of $900 per dmt for 6.0% spodumene concentrate.

In addition to lithium mining and concentrate production, NAL owns a partially completed lithium carbonate plant, which was developed by a prior operator of NAL. Sayona Quebec completed a preliminary technical study for the completion and restart of the NAL carbonate plant during the quarter ended June 30, 2023. If we decide to construct and operate a lithium conversion plant with Sayona Mining through our joint venture, Sayona Quebec, then spodumene concentrate produced from NAL would be preferentially delivered to that conversion plant upon commencement of conversion operations. Any remaining spodumene concentrate not delivered to the conversion plant would first be sold to us up to our offtake right and then to third-parties. Any decision to construct jointly-owned lithium conversion capacity must be agreed upon by both parties.

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In the three months ended September 30, 2024, NAL produced approximately 52,100 dmt of spodumene concentrate and shipped approximately 49,000 dmt, of which approximately 31,500 dmt were sold to Piedmont Lithium. We sold approximately 31,500 dmt of spodumene concentrate and recognized $27.7 million in revenue with a realized sales price of $878 per dmt and a realized cost of sales of $794 per dmt, in the three months ended September 30, 2024.

In the nine months ended September 30, 2024, NAL produced approximately 142,200 dmt of spodumene concentrate and shipped approximately 134,700 dmt, of which approximately 61,000 dmt were sold to Piedmont Lithium. We sold approximately 61,000 dmt of spodumene concentrate and recognized $54.3 million in revenue with a realized sales price of $890 per dmt and a realized cost of sales of $825 per dmt, in the nine months ended September 30, 2024.

Realized cost of sales is the average cost of sales based on our offtake pricing agreement with Sayona Quebec for the purchase of spodumene concentrate at a market price subject to a floor of $500 per dmt and a ceiling of $900 per dmt, with adjustments for product grade, freight, and insurance.

We had payables to NAL totaling $0.3 million and $0.2 million as of September 30, 2024 and December 31, 2023, respectively. Payables to NAL are reported as “Payables to affiliates” in our consolidated balance sheets.

Vinland Lithium

We own an equity interest of approximately 20% in Vinland Lithium, a Canadian-based entity jointly owned with Sokoman Minerals and Benton Resources. Vinland Lithium currently owns Killick Lithium, a large exploration property prospective for lithium located in southern Newfoundland, Canada. We have entered into an earn-in agreement with Vinland Lithium to acquire up to a 62.5% equity interest in Killick Lithium through current and future phased investments.

Summarized Financial Information

The following table presents summarized financial information included in our share of (loss) income from equity method investments noted above for our significant equity investment Sayona Quebec. The balances below were compiled from information provided to us by Sayona Quebec and is presented in accordance with U.S. GAAP:


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2024		2023		2024		2023
Revenue	$	16,524	$	—	$	73,506	$	—
Gross profit (loss)	(12,434)		—		(45,031)		—
Net loss from operations	(13,588)		14,210		(47,702)		3,792

Net loss	(13,700)		14,210		(45,429)		3,792

9.ADVANCES TO AFFILIATES

Advances to affiliates consisted of the following:


(in thousands)	September 30, 2024		December 31, 2023
Ewoyaa	$	36,425	$	26,378
Killick Lithium	2,783		1,811
Total advances to affiliates	$	39,208	$	28,189

Advances to affiliates relate to staged investments for future planned lithium projects. We have a strategic partnership with Atlantic Lithium that includes Atlantic Lithium Ghana’s flagship Ewoyaa project. Under our partnership, we entered into a project agreement to acquire a 50% equity interest in Atlantic Lithium Ghana in two phases, with each phase requiring us to make future staged investments in Ewoyaa over a period of time in order to earn our additional interest. We have an earn-in agreement with Vinland Lithium to acquire up to a 62.5% equity interest in Killick Lithium.

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Our maximum exposure to a loss as a result of our involvement in Ewoyaa and Killick Lithium is limited to the total amount funded by Piedmont Lithium to Atlantic Lithium and Vinland Lithium. As of September 30, 2024, we did not own an equity interest in Atlantic Lithium Ghana or Killick Lithium. We have made advances to Atlantic Lithium for Ewoyaa totaling $2.1 million and $2.1 million in the three months ended September 30, 2024 and 2023, respectively, and $10.0 million and $6.9 million in the nine months ended September 30, 2024 and 2023, respectively. We have made advances to Vinland Lithium for Killick Lithium totaling nil and $1.0 million in the three and nine months ended September 30, 2024, respectively.

Ewoyaa

We completed Phase 1 of our investment in mid-2023, which allowed us to acquire a 22.5% equity interest in Atlantic Lithium Ghana, by funding Ewoyaa’s exploration activities and DFS costs and notifying Atlantic Lithium of our intention to proceed with additional funding contemplated under Phase 2, which mainly consists of construction and development activities for Ewoyaa. Atlantic Lithium issued their DFS for Ewoyaa in June 2023. In August 2023, we supplied Atlantic Lithium with notification of our intent to proceed with additional funding for Phase 2. Our future equity interest ownership under Phase 1 remains subject to government approvals. Phase 2 allows us to acquire an additional 27.5% equity interest in Atlantic Lithium Ghana upon completion of funding $70 million for capital costs associated with the development of Ewoyaa. Upon issuance of our equity interest associated with Phase 1 and completion and issuance of our equity interested associated with Phase 2, we expect to have a total equity interest of 50% in Atlantic Lithium Ghana. Atlantic Lithium Ghana, in turn, will hold an 81% interest in the Ewoyaa project net of the interests that will be held by the Ghanaian government and MIIF, resulting in an effective ownership interest of 40.5% in Ewoyaa, by Piedmont Lithium.

Killick Lithium

In October 2023, we entered into an earn-in agreement with Vinland Lithium to acquire up to a 62.5% equity interest in Killick Lithium through current and future phased investments. As part of our investment, we entered into a marketing agreement with Killick Lithium for 100% marketing rights and right of first refusal to purchase 100% of all lithium products produced by Killick Lithium on a life-of-mine basis at competitive commercial rates.

10.OTHER ASSETS AND LIABILITIES

Other current assets consisted of the following:


(in thousands)	September 30, 2024		December 31, 2023
Marketable securities	$	5,627	$	—
Prepaid and other current assets	2,344		3,345
Equity securities	246		484
Total other current assets	$	8,217	$	3,829

Our investments in marketable securities consisted of common shares in Atlantic Lithium, a publicly traded company on the ASX. During the three and nine months ended September 30, 2024, we recognized losses of $2.6 million and $0.8 million, respectively, based on changes to fair value of the marketable securities. Prior to March 31, 2024, we accounted for Atlantic Lithium under the equity method of accounting. See Note 8—Equity Method Investments.

Our investment in equity securities consisted of common shares in Ricca, a private company focused on gold exploration in Africa. We recognized losses of $0.2 million on the equity securities based on changes in observable market data during the nine months ended September 30, 2024, respectively.

We had no changes to fair value of equity securities in the three months ended September 30, 2024 or marketable and equity securities in the three and nine months ended September 30, 2023.

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Other non-current assets consisted of the following:


(in thousands)	September 30, 2024		December 31, 2023
Operating lease right-of-use assets	$	1,030	$	1,371
Asset retirement obligation, net	393		414
Other non-current assets	284		379
Total other non-current assets	$	1,707	$	2,164

Asset retirement obligation is net of accumulated amortization of $28 thousand, and $7 thousand as of September 30, 2024 and December 31, 2023, respectively.

Other current liabilities consisted of the following:


(in thousands)	September 30, 2024		December 31, 2023
Current tax payable (Note 7)	$	3,151	$	—
Operating lease liabilities	163		312
Interest payable	61		—
Accrued provisional revenue adjustment	—		29,151
Total other current liabilities	$	3,375	$	29,463

We recognize revenue from product sales at a point in time when performance obligations are satisfied under the terms of contracts with our customers. When the final price has not been resolved by the end of a reporting period, we estimate the expected sales price based on the initial price, market pricing, and known quality measurements. Differences between payments received and the estimated sales price, which resulted in a liability, are recorded as accrued provisional revenue adjustments. We had no outstanding liability for accrued provisional revenue adjustments as of September 30, 2024.

11.DEBT OBLIGATIONS

Our debt obligations consisted of the following:


(in thousands)	Interest Rate	September 30, 2024		December 31, 2023
Credit Facility	SOFR + 2.4%	$	18,007	$	—
Mining interests financed by sellers	9.5% - 13.0%	5,125		163
Insurance premium financing loan	8.2%	923		—
Total debt obligations		24,055		163
Current debt obligations		(19,966)		(149)
Long-term debt, net of current portion		$	4,089	$	14

Mining Interests Financed by Sellers

We have entered into long-term debt agreements to purchase surface properties and the associated mineral rights from landowners that form part of mining interests reported within “Property, plant and mine development, net” in our consolidated balance sheets. These purchases were fully or partly financed by the seller of each of the surface properties. Payment terms range from 2 years to 5 years with the majority of payments due in monthly installments ranging from approximately $4,000 to approximately $30,000. Long-term debt agreements are secured by the respective real property.

Credit Facility

On September 11, 2024, we entered into a working capital facility, whereby we may borrow up to $25.0 million based on the value of committed volumes of spodumene concentrate occurring within the following twelve months. Borrowings, are credited against the outstanding balance at the time the vessel has completed loading. Interest is payable quarterly at the rate of SOFR plus 2.4%. The lender has the right to modify the payment terms of the Credit Facility in the event the Company experiences a material change in

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creditworthiness. The Credit Facility expires on December 31, 2027 but may be extended by mutual agreement through December 31, 2028.

We may borrow up to 40% of the value of committed volumes of spodumene concentrate unless we elect to enter into a fixed-price arrangement with the lender that would allow us to increase borrowing up to 75% of the value of future, committed volumes of spodumene concentrate through December 31, 2027. We determined the fixed-price arrangement to be an embedded derivative that must be bifurcated from the Credit Facility. The fair value of the embedded derivative was immaterial as of September 30, 2024. We re-evaluate the fair value of the fixed-price arrangement at the end of each reporting period.

Insurance Premium Financing Loan

On May 23, 2024, we entered into a financing agreement through our insurance broker to spread the payment of our annual directors and officers insurance premium over an nine-month period. Insurance premiums financed totaled $2.1 million and are payable between May 2024 and January 2025 at an interest rate of 8.2%.

Interest Expense

Interest expense and cash paid for interest are reflected in the following table:


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2024		2023		2024		2023




Interest expense	$	169	$	8	$	467	$	34
Cash paid for interest expense	119		8		406		34

12.EQUITY

We are authorized to issue up to 100,000,000 shares of common stock, par value $0.0001 per share, and 10,000,000 shares of preferred stock, par value $0.0001 per share. We have no outstanding shares of preferred stock.

In May 2024, we entered into an ATM Program with B. Riley Securities, Inc., whereby we may from time to time, at our discretion, issue and sell up to $50 million of our Class A common stock through any method deemed to be an at-the-market offering, as defined in Rule 415 of the Exchange Act, or any method specified in the ATM Program.

We have not issued any shares under the ATM Program through September 30, 2024.

In February 2024, we issued a total of 52,701 shares of our common stock at an issue price of $14.17 per share as an advance of our funding obligations to Killick Lithium. There were no share issuance costs associated with the issuance and the value of the shares were treated as an advance within our earn-in agreement with Vinland Lithium to acquire up to a 62.5% equity interest in Killick Lithium through staged investments.

In February 2023, we received $75 million from LG Chem in exchange for 1,096,535 shares of our common stock at a price of $68.40 per share and in conjunction with a multi-year spodumene concentrate offtake agreement. Share issuance costs associated with the issuance totaled $3.9 million and were accounted for as a reduction in the proceeds from share issuances in our consolidated balance sheets.

As of September 30, 2024, $500 million of securities were available under our shelf registration statement, which expires on September 26, 2027.

13.SEGMENT REPORTING

We report our segment information in the same way management internally organizes the business in assessing performance and making decisions regarding allocation of resources in accordance with ASC Topic 280, “Segment Reporting.” We have a single reportable operating segment that operates as a single business platform. In reaching this conclusion, management considered the definition of the CODM, how the business is defined by the CODM, the nature of the information provided to the CODM, how the CODM uses such information to make operating decisions, and how resources and performance are assessed. The results of operations provided to and analyzed by the CODM are at the consolidated level, and accordingly, key resource decisions and assessment of

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performance are performed at the consolidated level. We have a single, common management team and our cash flows are reported and reviewed at the consolidated level only with no distinct cash flows at an individual business level.

14.FAIR VALUE OF FINANCIAL INSTRUMENTS

Fair value is the exchange price that would be received for an asset or paid to transfer a liability (exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date.

We follow ASC Topic 820, “Fair Value Measurement and Disclosure,” which establishes a three-level valuation hierarchy for disclosure of fair value measurements. The valuation hierarchy categorizes assets and liabilities measured at fair value into one of three different levels depending on the observability of the inputs employed in the measurement. The three levels are defined as follows:

Level 1:Quoted prices (unadjusted) for identical assets or liabilities in active markets.

Level 2:Inputs other than quoted prices included within Level 1 that are either directly or indirectly observable for the asset or liability, including quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in inactive markets, inputs other than quoted prices that are observable for the asset or liability and inputs that are derived from observable market data by correlation or other means.

Level 3:Inputs for the asset or liability that are not based on observable market data (unobservable inputs).

The level within which the financial asset or liability is classified is determined based on the lowest level of significant input to the fair value measurement.

Measurement of Fair Value

Our material financial instruments consist primarily of cash and cash equivalents, investments in marketable and equity securities, trade and other payables, and long-term debt as follows:

•Trade receivables— As of September 30, 2024 and December 31, 2023, we had $1.1 million and $0.6 million of trade receivable, respectively. As of September 30, 2024, $1.1 million consisted of trade receivables from provisional concentrate sales which are recorded at fair value based on Level 2 inputs. The remaining trade receivables approximate fair value due to their short-term nature and are based on Level 1 inputs.

•Debt Obligations—As of September 30, 2024 and December 31, 2023, we had $24.1 million and $0.2 million, respectively, of principal debt outstanding associated with our Credit Facility, Insurance premium financing loan and seller financed loans for properties acquired at Carolina Lithium. The carrying value of our long-term debt approximates its estimated fair value. See Note 11—Debt Obligations.

•Investments in marketable securities—As of September 30, 2024 and December 31, 2023, we had $5.6 million and $0.0 million, respectively, of investments in marketable securities related to our shares in Atlantic Lithium, which are recorded at fair value based on Level 1 inputs. See Note 10—Other Assets and Liabilities.

•Investments in equity securities - As of September 30, 2024 and December 31, 2023, we had $0.2 million and $0.5 million, respectively, of investments in equity securities related to our shares of Ricca, which are recorded at fair value based on Level 2 inputs. See Note 10—Other Assets and Liabilities.

•Other financial instruments—The carrying amounts of cash and cash equivalents and trade and other payables approximate fair value due to their short-term nature and are based on Level 1 inputs.

Level 3 activity was not material for all periods presented.

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15.COMMITMENTS AND CONTINGENCIES

Legal Proceedings

We are involved from time to time in various claims, proceedings, and litigation. We establish reserves for specific legal proceedings when we determine that the likelihood of an unfavorable outcome is probable, and the amount of loss can be reasonably estimated.

In July 2021, a class of putative plaintiffs filed a lawsuit against us in the U.S. District Court for the Eastern District of New York claiming violations of the Exchange Act. The complaint alleged, among other things, that we made false and/or misleading statements and/or failed to make disclosure relating to proper and necessary permits. In February 2022, the Court appointed a lead plaintiff in this action, and the lead plaintiff filed an amended complaint in April 2022. On July 18, 2022, we moved to dismiss the amended complaint. On September 1, 2022, the lead plaintiff filed his Memorandum of Law in Opposition to our Motion to Dismiss. On October 7, 2022, we filed our Reply Memorandum in support of our Motion to Dismiss. On January 18, 2024, the Court granted our Motion to Dismiss the amended complaint. The lead plaintiff’s deadline to appeal the decision of the Court expired. As of the date of this Quarterly Report, the lead plaintiff did not appeal the decision of the Court.

On July 5, 2022, Brad Thomascik, a purported shareholder of the Company’s equity securities, filed a shareholder derivative lawsuit in the U.S. District Court for the Eastern District of New York. On behalf of the Company, the lawsuit purported to bring claims against certain of the Company’s officers and directors. The complaint alleged that the defendants breached their fiduciary duties in connection with the Company’s statements regarding the timing and status of government permits for Carolina Lithium in North Carolina at various times between March 16, 2018 and July 19, 2021. No litigation demand was made to the Company in connection with this action. The lawsuit focused on the same public statements as the shareholder derivative suit described below. In September 2022, the parties agreed to a stipulation to stay the proceeding pending resolution of the motion to dismiss in the securities law matters described above, and the Court ordered the case stayed in October 2022.

On October 14, 2021, Vincent Varbaro, a purported holder of Piedmont Australia’s American Depositary Shares and the Company’s equity securities, filed a shareholder derivative suit in the U.S. District Court for the Eastern District of New York, purporting to bring claims on behalf of the Company against certain of the Company’s officers and directors. The complaint alleged that the defendants breached their fiduciary duties in connection with the Company’s statements regarding the timing and status of government permits for Carolina Lithium in North Carolina, at various times between March 16, 2018 and July 19, 2021. No litigation demand was made to the Company in connection with this action. In December 2021, the parties agreed to a stipulation to stay the proceeding pending resolution of the motion to dismiss in the securities law matters described above, and the Court ordered the case stayed.

On March 11, 2024, after dismissal was granted in the securities law matters described above, the parties in the Thomascik and Varbaro cases stipulated to dismiss their two actions with prejudice. Accordingly, the court directed that each of the Thomascik and Varbaro cases be closed on March 13, 2024 and March 22, 2024, respectively.

On February 6, 2024, the SEC issued an investigative subpoena to the Company primarily seeking documents and information relating to the Company’s mining-related investments and operations outside of the U.S. The Company responded in a timely manner and continues to cooperate with the SEC.

On June 6, 2024, four petitioners with residential or business properties near our permitted Carolina Lithium project filed a Petition for a Contested Case Hearing with the North Carolina Office of Administrative Hearings challenging DEMLR’s issuance of our mining permit for the Carolina Lithium project. The petition alleges DEMLR exceeded its authority, acted erroneously, failed to follow proper procedures, acted arbitrarily and failed to act as required by law when issuing our mining permit. On July 3, 2024, we filed a Motion to Intervene in the Contested Case Hearing. On July 8, 2024, the Office of Administrative Hearings granted our Motion to Intervene. We intend to support DEMLR in its defense of the issuance of our mining permit. The parties are currently engaged in discovery.

Asset Retirement Obligations

In 2023, we recognized an asset retirement obligation of $0.4 million related to the acquisition of a monofill disposal facility in Etowah, Tennessee, for Tennessee Lithium. In determining the asset retirement obligation, we calculated the present value of the estimated future cash flows required to reclaim the disturbed areas and perform any required monitoring.

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Item 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS.

The following discussion and analysis of our financial condition and results of operations should be read in conjunction with our financial statements and related notes included elsewhere in our Quarterly Report. References in this Form 10-Q to our Form 10-K refer to our Form 10-K, filed on February 29, 2024.

The following discussion contains forward-looking statements that reflect our plans, estimates, and beliefs. Our actual results could differ materially from those discussed in the forward-looking statements. Factors that could cause or contribute to these differences include those discussed below and elsewhere in our Quarterly Report and those in the sections of our Annual Report for the year ended December 31, 2023 entitled “Risk Factors,” “Cautionary Note Regarding Forward-Looking Statements,” and “Cautionary Note Regarding Disclosure of Mineral Properties.”

Executive Overview & Strategy

We are a U.S.-based development-stage company aiming to become a leading producer of lithium hydroxide in North America. As the world, the American government, and industries mobilize to support global decarbonization through the electrification of transportation, we are poised to become a critical contributor to the U.S. electric vehicle and battery manufacturing supply chains.

Since 2021, electric vehicle and battery companies have announced significant commitments to build new or expanded manufacturing operations across the U.S., which are expected to drive domestic demand for lithium far beyond current or projected capacity over the next decade. Piedmont Lithium, as a U.S.-based company, is well positioned to benefit from federal policies and funding established to facilitate the expedited development of a robust domestic supply chain and clean energy economy, while strengthening national and global energy security. Manufacturing facilities for electric vehicles, batteries, and related components are typically constructed in two to three years; however, the development of lithium resources from exploration to production requires a much longer time frame. We believe this prolonged time frame for resource development poses the greatest challenge to the emerging electrification industry and highlights the critical role of lithium producers.

To support growing U.S. lithium demand, we have spent the past eight years developing a portfolio of four key projects: wholly-owned Carolina Lithium and Tennessee Lithium, and strategic investments in Quebec, Canada, with Sayona Quebec’s NAL, and in Ghana, with Atlantic Lithium’s Ewoyaa. NAL began supplying spodumene concentrate to the market in the third quarter of 2023. Carolina Lithium is being developed as a fully integrated spodumene ore-to-lithium hydroxide project designed to produce 30,000 metric tons of lithium hydroxide annually. During the third quarter of 2024, we made the decision to shift Tennessee Lithium’s planned annual production capacity of 30,000 metric tons of lithium hydroxide to Carolina Lithium via a second production train in a phased development approach. Consolidating our U.S. lithium hydroxide production strategy positions Piedmont to leverage our foundational Carolina Lithium project and deploy capital and technical resources more efficiently.

Our current plan to produce an estimated 60,000 metric tons per year of domestic lithium hydroxide would be significantly accretive to today’s total estimated U.S. annual production capacity of approximately 20,000 metric tons per year. Our lithium hydroxide capacity and revenue generation are expected to be supported by production of, or offtake rights to, approximately 525,000 metric tons of spodumene concentrate annually.

Our projects and strategic investments are being developed on a measured timeline based on prevailing market conditions to manage near-term cash while optimizing future cash flow and long-term value maximization. The development timelines are also subject to permitting, regulatory approvals, funding, and successful project execution.

As we continue to advance our goal of becoming one of the leading manufacturers of lithium products in North America, we expect to capitalize on our competitive strengths, including our life-of-mine offtake agreement with Sayona Quebec, scale and diversification of lithium resources, advantageous locations of projects and assets, access to a variety of funding options, opportunities to leverage our greenfield projects, and a highly experienced management team. Advancements toward this effort are highlighted below.

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Piedmont Lithium

We continue to engage in activities to strengthen our financial position and business strategy, including decisions to drive prudent capital deployment and cost savings that preserve assets within our portfolio of projects and strategic investments.

•During the third quarter of 2024, Piedmont sold approximately 31,500 dmt of spodumene concentrate and recognized $27.7 million in revenue with a realized sales price of $878 per dmt and a realized cost of sales of $794 per dmt.

•In September 2024, we entered into a working capital facility, whereby we may borrow up to $25.0 million based on the value of committed volumes of spodumene concentrate occurring within the following twelve months. Prepayments, or borrowings, are credited against the outstanding prepayment balance at the time the vessel has completed loading. Interest is payable quarterly at the rate of SOFR plus 2.4%. The Credit Facility expires on December 31, 2027 but may be extended by mutual agreement through December 31, 2028. See Note 11—Debt Obligations.

•During the third and fourth quarters of 2024, we expanded our cost savings efforts associated with our 2024 Cost Savings Plan and further reduced our workforce in October 2024 and lowered third-party spend primarily related to professional fees. We expect to recognize $14 million in annual cost savings in 2024.

•During the third quarter of 2024, we streamlined our U.S. lithium hydroxide production plans in favor of deploying capital and technical resources more efficiently by shifting our proposed Tennessee Lithium conversion capacity to Carolina Lithium. We plan to leverage the Carolina Lithium by adding a second lithium hydroxide production train as part of a phased development approach.

Lithium Projects

Quebec

As of September 30, 2024, we owned an equity interest of 25% in Sayona Quebec. Sayona Mining owned the remaining 75% equity interest in Sayona Quebec. Sayona Quebec owns a portfolio of projects, which includes NAL, Authier, and Tansim. We hold a life-of-mine offtake agreement with Sayona Quebec for the greater of 113,000 dmt or 50% of spodumene concentrate production per year. Our purchases of spodumene concentrate are subject to a price floor of $500 per dmt and a price ceiling of $900 per dmt for 6.0% Li2O spodumene concentrate.

Recent highlights include:

•During the third quarter of 2024, NAL achieved record production of approximately 52,100 dmt of spodumene concentrate, and shipped approximately 49,000 dmt, of which approximately 31,500 dmt were sold to Piedmont.

•During the third quarter of 2024, production at NAL continued to improve in terms of production and utilization with production increasing approximately 5% compared to the prior quarter. With the commissioning of the crushed ore dome in the second quarter of 2024, mill utilization increased to 91%, which is an increase of 10% from the first quarter of 2024.

•During the third quarter of 2024, Sayona Mining announced an increase to the mineral resources estimate at NAL, which included a significant increase to the mineral resources in the measured & indicated categories in accordance with JORC Code requirements.

•In September 2024, NAL achieved safety records with no lost time incidents, no modified duty incidents, and no medical aid incidents.

Ghana

As of September 30, 2024, we owned an equity interest of approximately 5% in Atlantic Lithium. We have a right to acquire a 50% equity interest in Atlantic Lithium Ghana, which includes Atlantic Lithium’s flagship Ewoyaa project, located approximately 70 miles from the Port of Takoradi in Ghana, West Africa. We hold an offtake agreement with Atlantic Lithium for 50% of annual production of spodumene concentrate at market prices on a life-of-mine basis from Ewoyaa.

•In July 2024, the application to grant the Ewoyaa mining lease was submitted to the Ghanaian parliament to undergo the ratification process. The mining lease remains subject to parliamentary ratification as of the date of this Quarterly Report. We

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expect advances to Atlantic Lithium for Ewoyaa to decrease in the coming months depending on the timing of mining lease ratification, permitting, and prevailing market conditions.

•In July 2024, Piedmont mandated a financial advisor to develop a funding strategy that includes an offtake partner process to support our share of Ewoyaa construction capital and minimize dilution to Piedmont shareholders.

•In September 2024, Ghana’s Environmental Protections Agency granted an environmental permit to the Ewoyaa project.

•In October 2024, the Ghanaian Minerals Commission issued a Mine Operating Permit in respect of the Ewoyaa project. The receipt of the permit marked an important milestone in achieving the regulatory approvals required to commence project construction. The project, however, remains subject to ratification of the mining lease by the Ghanaian Parliament, ongoing design work, additional regulatory approvals, prevailing market conditions, and project financing.

Carolina Lithium

Carolina Lithium is located in the historic Carolina Tin-Spodumene Belt and is being designed as a fully integrated project with mining, spodumene concentrate production, and lithium hydroxide manufacturing on a single site in Gaston County, North Carolina. At full production, Carolina Lithium is expected to produce 30,000 metric tons per year of lithium hydroxide per conversion train for a total of 60,000 metric tons annually.

Based on our current technical studies, we expect Carolina Lithium to be a low-cost producer of spodumene concentrate and lithium hydroxide and a key contributor to U.S. energy security. The project should benefit from high-quality infrastructure, minimal transportation distances, low energy costs, a deep local talent pool, and proximity to cathode and battery customers as well as by-product markets. The competitive corporate tax regime offered in the U.S., the absence of significant royalties, and the benefits inherent in the Inflation Reduction Act of 2022 should also provide advantages to the project.

Management is actively engaging in discussions with potential strategic partners who have expressed interest in project-level funding for Carolina Lithium. Our goal through the partnership process is to advance the project through ongoing permitting and rezoning activities. The Carolina Lithium funding strategy also includes potential government financing options.

In May 2024, we received the finalized mining permit for the construction, operation, and reclamation of Carolina Lithium following the posting of a $1 million reclamation bond to the state of North Carolina. The NCDEQ approved the permit application on April 12, 2024.

We are considering the timing of the local rezoning process, which is dependent upon the funding strategy, potential partnerships, project development plans, and market dynamics. Engagement continues with community stakeholders, including the Gaston County Board of Commissioners.

In October 2024, the U.S. Department of the Treasury issued final rules for the Inflation Reduction Act’s manufacturing credit (45X) with modifications intended to drive critical mineral processing in the U.S. The new rules support the application of the 10% manufacturing credit to direct and indirect material costs, which could materially improve the economics of U.S. projects like Carolina Lithium.

Tennessee Lithium

Tennessee Lithium was planned as a merchant lithium hydroxide manufacturing plant to produce 30,000 metric tons per year of lithium hydroxide.

As part of our streamlined U.S. production strategy, we converted the proposed Tennessee Lithium project plans to a second lithium hydroxide train in a phased development for Carolina Lithium. The combined conversion facilities should allow us to significantly increase U.S. lithium hydroxide production capacity while deploying capital and technical resources more efficiently.

Killick Lithium

As of September 30, 2024, we owned an equity interest of approximately 20% in Vinland Lithium, which is a Canadian-based entity jointly owned with Sokoman Minerals and Benton Resources. Vinland Lithium owns Killick Lithium, which owns a large exploration

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property prospective for lithium located in southern Newfoundland, Canada. As of September 30, 2024, we have invested $2.8 million in Vinland Lithium.

As part of an earn-in agreement with Vinland Lithium, we have the right to acquire up to a 62.5% equity interest in Killick Lithium through staged-investments, which may be paid in shares of our stock. As part of our investment in Vinland Lithium, we entered into a marketing agreement with Killick Lithium for 100% marketing rights and the right of first refusal to purchase 100% of all lithium products produced by Killick Lithium on a life-of-mine basis at competitive commercial rates.

Critical Accounting Polices and Estimates

Our management’s discussion and analysis of our financial condition and results of operations is based on our unaudited consolidated financial statements, which have been prepared in accordance with U.S. GAAP. The preparation of these unaudited consolidated financial statements requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities as of the date of the consolidated financial statements as well as the reported expenses incurred during the reporting periods. Our estimates are based on our historical experience and on various other factors that we believe are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.

There have been no changes in the significant accounting policies followed by us during the nine months ended September 30, 2024 from those disclosed in our Annual Report for the year ended December 31, 2023.

Components of our Results of Operations

Revenue

We recognize revenue from product sales at a point in time when performance obligations are satisfied under the terms of contracts with our customers. A performance obligation is deemed to be satisfied when control of the product is transferred to our customer, which is typically upon delivery to the shipping carrier. Where a contract contains more than one distinct performance obligation, the transaction price is allocated to each performance obligation based on the standalone selling price of each performance obligation, although these situations do not occur frequently and are generally not built into our contracts. Revenue is measured as the amount of consideration expected to be received in exchange for transferring the goods. In the case of variable consideration arrangements, we estimate variable consideration as the revenue to which we expect to be entitled. Initial pricing is typically billed 5 days to 30 days after the departure of the shipment and paid between 15 days to 75 days. Final adjustments to prices may take longer to resolve. When the final price has not been resolved by the end of a reporting period, we estimate the expected sales price based on the initial price, market pricing and known quality measurements. We warrant to our customers that our products conform to mutually agreed product specifications.

Exploration Costs

We incur costs in resource exploration, evaluation, and development during the different phases of our resource development projects. Exploration costs incurred before the declaration of proven and probable mineral reserves, which primarily include exploration, drilling, engineering, metallurgical testwork, site-specific reclamation, and compensation for employees associated with exploration activities, are expensed as incurred. After proven and probable mineral reserves are declared, exploration and mine development costs necessary to bring the property to commercial capacity or increase the capacity or useful life are capitalized.

Selling, General and Administrative Expenses

Selling, general and administrative expenses relate to overhead costs, such as employee compensation and benefits for corporate management and office staff including accounting, legal, human resources, and other support personnel, professional service fees, insurance, and costs associated with maintaining our corporate headquarters. Included in employee compensation costs are cash and stock-based compensation expenses.

Restructuring and Impairment Charges

Restructuring, impairment, and other exit costs represent expenses incurred in connection with certain cost reduction programs that we have implemented, and consists of the costs of asset impairments, employee termination costs, lease and other contract termination charges and other costs of exiting activities. A liability for costs associated with an exit or disposal activity is measured at its fair value

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when the liability is incurred. Expenses for one-time termination benefits are recognized at the date the employee is notified, unless the employee must provide future service, in which case the benefits are expensed ratably over the future service period. Liabilities related to termination of an operating lease or contract are measured and recognized at fair value when the contract does not have any future economic benefit to the entity and the fair value of the liability is determined based on the present value of the remaining lease obligations, adjusted for the effects of deferred items recognized under the lease, and reduced by estimated sublease rentals that could be reasonably obtained for the property. The assumptions in determining such estimates include anticipated timing of sublease rentals and estimates of sublease rental receipts and related costs based on market conditions. All other costs related to an exit or disposal activity are expensed as incurred. Refer to Note 4—Restructuring and Impairment for further information.

Loss From Equity Method Investments

Loss from equity method investments reflects our proportionate share of the net income (loss) resulting from our current and legacy investments in Sayona Mining, Sayona Quebec, Vinland Lithium, and Atlantic Lithium. Investments recorded under the equity method are adjusted each period, on a one-quarter lag, for our share of each investee’s income (loss). If a decline in the value of an equity method investment is determined to be other than temporary, we record any related impairment as a component of share of earnings or losses of the equity method investee in the current period. Our equity method investments are an integral and integrated part of our ongoing operations. We have determined this justifies a more meaningful and transparent presentation of our proportional share of income (loss) in our equity method investments as a component of our income (loss) from operations.

Other Income (Loss)

Other income (loss) consists of interest income, interest expense, foreign currency exchange gain (loss), gain (loss) on equity securities, gain (loss) on sale of assets, and gain (loss) on sale of equity method investments. Interest income consists of interest earned on our cash and cash equivalents. Interest expense consists of interest incurred on long-term debt related to noncash acquisitions of mining interests financed by sellers for Carolina Lithium as well as interest incurred for lease liabilities. Foreign currency exchange gain (loss) primarily relates to our foreign bank accounts denominated in Canadian dollars and Australian dollars and marketable securities denominated in Australian dollars. Gain (loss) on equity securities relates to realized and unrealized gains (losses) of our investments in marketable and equity securities. Gain (loss) on sale of assets primarily relates to our sale or disposal of property, plant and mine development assets. Gain (loss) on sale of equity method investments relates to our reduction in ownership of Sayona Mining and Atlantic Lithium due to: (i) gain (loss) on dilution due to their issuance of additional shares through public offerings and employee stock compensation grants while they were accounted for under the equity method, and; (ii) gain (loss) on the sale of shares of our equity method investments.

Results of Operations

Three Months Ended September 30, 2024 Compared to Three Months Ended September 30, 2023


	Three Months Ended September 30,
(in thousands)	2024			2023			$ Change		% Change
Revenue	$	27,663		$	47,127		$	(19,464)	(41.3)%
Costs of sales	25,010			23,363			1,647		7.0%
Gross profit	2,653			23,764			(21,111)		(88.8)%
Gross profit margin	9.6		%	50.4		%
Exploration costs	35			471			(436)		(92.6)%
Selling, general and administrative expenses	9,466			11,185			(1,719)		(15.4)%
Total operating expenses	9,501			11,656			(2,155)		(18.5)%
(Loss) income from equity method investments	(3,514)			3,852			(7,366)		(191.2)%
Restructuring and impairment charges	(4,563)			—			(4,563)		*
(Loss) income from operations	(14,925)			15,960			(30,885)		(193.5)%
Other (loss) income	(1,762)			8,959			(10,721)		(119.7)%
Income tax expense	—			2,028			(2,028)		*
Net (loss) income	$	(16,687)		$	22,891		$	(39,578)	(172.9)%

__________________________

* Not meaningful.

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Revenue

Revenue decreased $19.5 million, or 41.3%, to $27.7 million in the three months ended September 30, 2024 as compared to $47.1 million in the three months ended September 30, 2023. Sales volume of spodumene concentrate increased approximately 2,500 dmt, or 8.6%, to approximately 31,500 dmt in the three months ended September 30, 2024 as compared to approximately 29,000 dmt in the three months ended September 30, 2023. The lithium market experienced dramatic declines in pricing in 2024 and the second half of 2023, which caused revenue to decline sharply despite the modest increase in sales volume. All revenue was generated from sales of spodumene concentrate produced at NAL and purchased as part of our purchase offtake agreement with Sayona Quebec. Sales of spodumene concentrate commenced in August 2023.

Our realized prices were $878 per dmt of spodumene concentrate (approximately 5.4% Li2O grade) and $1,624 per dmt of spodumene concentrate (approximately 5.3% Li2O grade) in the three months ended September 30, 2024 and 2023, respectively. The decline in lithium prices resulted in realized prices declining $746 per dmt, or 45.9%, in the three months ended September 30, 2024 as compared to the three months ended September 30, 2023.

Realized price is the average estimated price, net of certain distribution and other fees, and includes referenced pricing data through September 30, 2024 and 2023 in the three months ended September 30, 2024 and 2023, respectively, and may be subject to final adjustment. For certain contracts, the realized price is subject to final adjustments, which may cause the realized price to be higher or lower than the average estimated realized price, based on future market-price movements. For any shipment that has not yet price settled, we estimate the final sales price based on current and expected market conditions and known quality measurements. Any adjustments to the estimated (or provisional) sales price will be reflected in subsequent periods.

Gross Profit and Gross Profit Margin

Gross profit decreased $21.1 million, or 88.8%, to $2.7 million in the three months ended September 30, 2024 as compared to $23.8 million in the three months ended September 30, 2023. Gross profit margin declined to 9.6% in the three months ended September 30, 2024 from 50.4% in the three months ended September 30, 2023. Gross profit and gross profit margin in the three months ended September 30, 2023 were driven by our preferential offtake supply agreement with Sayona Quebec, which includes a price ceiling of $900 per dmt. The declines in gross profit and gross profit margin were due to the steep decline in lithium prices.

Our realized costs of sales were $794 per dmt of spodumene concentrate and $805 per dmt of spodumene concentrate in the three months ended September 30, 2024 and 2023, respectively. Realized cost of sales is the average cost of sales based on our offtake pricing agreement with Sayona Quebec for the purchase of spodumene concentrate at a market price subject to a floor of $500 per dmt and a ceiling of $900 per dmt, with adjustments for product grade, freight, and insurance.

Exploration Costs

Exploration costs decreased $0.4 million, or 92.6%, to less than $0.1 million in the three months ended September 30, 2024 as compared to $0.5 million in the three months ended September 30, 2023. The decrease in exploration costs was primarily driven by a decrease in exploration and engineering activities related to new project targets. As part of the 2024 Cost Savings Plan, we have substantially reduced, or in certain cases eliminated, exploration costs in response to the lithium market downturn.

Selling, General and Administrative Expenses

Selling, general and administrative expenses decreased $1.7 million, or 15.4%, to $9.5 million in the three months ended September 30, 2024 as compared to $11.2 million in the three months ended September 30, 2023. The decrease in selling, general and administrative expenses was primarily due to cost savings recognized as part of our 2024 Cost Savings Plan, which included lower employee compensation costs in connection with our 28% reduction in workforce during the first quarter of 2024 and lower third-party spend. The reductions were partially offset by increased legal fees primarily related to shelf registration costs and other initiatives. Total stock-based compensation expense included in selling, general and administrative expenses was $2.2 million and $3.0 million in the three months ended September 30, 2024 and 2023, respectively.

(Loss) Income from Equity Method Investments

Loss from equity method investments increased $7.4 million, or 191.2%, to $3.5 million in the three months ended September 30, 2024 as compared to income from equity method investments of $3.9 million in the three months ended September 30, 2023. The loss from equity method investments of $3.5 million in the three months ended September 30, 2024 reflects our proportionate share of loss resulting from our equity investments in Sayona Quebec and Vinland Lithium. The income from equity method investments of $3.9

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million in the three months ended September 30, 2023 reflects our proportionate share of income resulting from our equity investments in Sayona Mining, Sayona Quebec, and Atlantic Lithium. Our interest in Vinland Lithium was acquired in October 2023. The increase in loss from equity method investments was driven by income declines of $7.0 million and $1.1 million in our share of income in Sayona Quebec and Sayona Mining, respectively, partially offset by a decrease of $0.8 million in our share of loss in Atlantic Lithium.

Restructuring and Impairment Charges

We initiated our 2024 Cost Savings Plan in the first quarter of 2024. As part of our 2024 Cost Savings Plan, we recognized restructuring and impairment charges of $4.6 million in the three months ended September 30, 2024. Restructuring and impairment charges consisted of $4.1 million in impairment charges related to land, capitalized construction and development costs, and other fixed assets related to Tennessee Lithium and exit costs of $0.5 million related to the planned exit of our monofill disposal facility in Etowah, Tennessee, and the consolidation of our corporate office to a single location in Belmont, North Carolina. There were no restructuring or impairment charges in the three months ended September 30, 2023.

Other (Loss) Income

Other loss increased approximately $10.7 million, or 119.7%, to a loss of $1.8 million in the three months ended September 30, 2024 as compared to other income of $9.0 million in the three months ended September 30, 2023. Included in other loss for the three months ended September 30, 2024, was an unrealized loss on marketable securities of $2.6 million, partially offset by net interest income of $0.8 million and a gain on foreign currency exchange of $0.3 million. Included in other income for the three months ended September 30, 2023, was interest income of $1.0 million, and a gain on dilution of equity method investments of $8.0 million.

Income Tax Expense

Income tax expense decreased $2.0 million to nil in the three months ended September 30, 2024 as compared to income tax expense of $2.0 million in the three months ended September 30, 2023. The decrease in income tax expense was due to the decreased pre-tax impact of the gain on dilution in Sayona Mining in the three months ended September 30, 2023.

Nine Months Ended September 30, 2024 Compared to Nine Months Ended September 30, 2023


	Nine Months Ended September 30,
(in thousands)	2024			2023			$ Change		% Change
Revenue	$	54,291		$	47,127		$	7,164	15.2%
Costs of sales	50,321			23,363			26,958		115.4%
Gross profit	3,970			23,764			(19,794)		(83.3)%
Gross profit margin	7.3		%	50.4		%
Exploration costs	97			1,668			(1,571)		(94.2)%
Selling, general and administrative expenses	26,576			31,793			(5,217)		(16.4)%
Total operating expenses	26,673			33,461			(6,788)		(20.3)%
Loss from equity method investments	(13,864)			(1,565)			(12,299)		785.9%
Restructuring and impairment charges	(6,657)			—			(6,657)		*
Loss from operations	(43,224)			(11,262)			(31,962)		283.8%
Other (loss) income	(13,501)			18,045			(31,546)		(174.8)%
Income tax (benefit) expense	(3,095)			3,170			(6,265)		(197.6)%
Net (loss) income	$	(53,630)		$	3,613		$	(57,243)	*

__________________________

* Not meaningful.

Revenue

Revenue increased $7.2 million, or 15.2%, to $54.3 million in the nine months ended September 30, 2024 as compared to $47.1 million in the nine months ended September 30, 2023. Sales volume of spodumene concentrate increased approximately 32,000 dmt, or 110.3%, to approximately 61,000 dmt in the nine months ended September 30, 2024 as compared to approximately 29,000 dmt in

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the nine months ended September 30, 2023. The increase in revenue was due to the increase in sales volume as sales of spodumene concentrate commenced in September 2023. Greatly offsetting the increase in revenue was a decrease driven by the steep decline in lithium prices, as discussed above. All revenue was generated from sales of spodumene concentrate, which was produced at NAL and purchased as part of our purchase offtake agreement with Sayona Quebec. Sales of spodumene concentrate commenced in August 2023.

Our realized prices were $890 per dmt of spodumene concentrate (approximately 5.5% Li2O grade) and $1,624 per dmt of spodumene concentrate (approximately 5.3% Li2O grade) for the nine months ended September 30, 2024 and 2023, respectively. The decline in lithium prices resulted in realized prices declining $734 per dmt, or 45.2%, in the nine months ended September 30, 2024 as compared to the nine months ended September 30, 2023.

Realized price is the average estimated price, net of certain distribution and other fees, and includes referenced pricing data up to September 30, 2024 and 2023 for the nine months ended September 30, 2024 and 2023, respectively, and may be subject to final adjustment. For certain contracts, the final adjusted price may be higher or lower than the average estimated realized price based future market price movements. We have estimated the final sales pricing based on expected market conditions and known quality measurements. Any adjustments to the sales price will be reflected in subsequent periods.

Gross Profit and Gross Profit Margin

Gross profit decreased $19.8 million, or 83.3%, to $4.0 million in the nine months ended September 30, 2024 as compared to $23.8 million in the nine months ended September 30, 2023. Gross profit margin declined to 7.3% in the nine months ended September 30, 2024 from 50.4% in the nine months ended September 30, 2023. Gross profit and gross profit margin in the nine months ended September 30, 2023 were driven by our preferential offtake supply agreement with Sayona Quebec, which includes a price ceiling of $900 per dmt. The declines in gross profit and gross profit margin were due to the steep decline in lithium prices.

Our realized costs of sales were $825 per dmt of spodumene concentrate and $805 per dmt of spodumene concentrate in the nine months ended September 30, 2024 and 2023, respectively. Realized cost of sales is the average cost of sales based on our offtake pricing agreement with Sayona Quebec for the purchase of spodumene concentrate at a market price subject to a floor of $500 per dmt and a ceiling of $900 per dmt, with adjustments for product grade, freight, and insurance.

Exploration Costs

Exploration costs decreased $1.6 million, or 94.2%, to $0.1 million in the nine months ended September 30, 2024 as compared to $1.7 million in the nine months ended September 30, 2023. The decrease in exploration costs was primarily driven by a decrease in exploration and engineering activities related to new project targets. As part of the 2024 Cost Savings Plan, we have substantially reduced, or in certain cases eliminated, exploration costs in response to the lithium market downturn.

Selling, General and Administrative Expenses

Selling, general and administrative expenses decreased $5.2 million, or 16.4%, to $26.6 million in the nine months ended September 30, 2024 as compared to $31.8 million in the nine months ended September 30, 2023. The decrease in selling, general and administrative expenses was primarily due to cost savings recognized as part of our 2024 Cost Savings Plan, which included lower professional and consulting fees and lower employee compensation costs and travel costs in connection with our 28% reduction in workforce during the first quarter of 2024. Stock-based compensation expense included in selling, general and administrative expenses was $6.9 million and $7.3 million in the nine months ended September 30, 2024 and 2023, respectively.

Loss from Equity Method Investments

Loss from equity method investments increased $12.3 million, or 785.9%, to $13.9 million in the nine months ended September 30, 2024 as compared to $1.6 million in the nine months ended September 30, 2023. The loss of from equity method investments of $13.9 million in the nine months ended September 30, 2024 reflects our proportionate share of loss resulting from our equity investments in Sayona Mining, Sayona Quebec, Atlantic Lithium, and Vinland Lithium. The loss from equity method investments of $1.6 million in the nine months ended September 30, 2023 reflects our proportionate share of loss resulting from Sayona Mining, Sayona Quebec, and Atlantic Lithium. Our interest in Vinland Lithium was acquired in October 2023. The increase in loss from equity method investments was driven by income declines of $12.3 million and $1.1 million in our share of income in Sayona Quebec and Sayona Mining, respectively, partially offset by a decrease of $1.3 million in our share of loss in Atlantic Lithium.

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Restructuring and Impairment Charges

We initiated our 2024 Cost Savings Plan in the first quarter of 2024. As part of our 2024 Cost Savings Plan, we recognized restructuring and impairment charges of $6.7 million in the nine months ended September 30, 2024. Restructuring and impairment charges consisted of $4.1 million in impairment charges related to land, capitalized construction and development costs, and other fixed assets related to Tennessee Lithium, $1.3 million in severance and employee benefits costs, $0.6 million in exit costs related to the planned exit of our monofill disposal facility in Etowah, Tennessee, and the consolidation of our corporate office to a single location in Belmont, North Carolina, $0.6 million in stock-based compensation related to accelerated vesting of certain stock-based compensation awards in connection with our workforce reduction, and $0.1 million in other restructuring related expenses. There were no restructuring or impairment charges in the nine months ended September 30, 2023.

Other (Loss) Income

Other loss increased $31.5 million, or 174.8%, to a loss of $13.5 million in the nine months ended September 30, 2024 as compared to other income of $18.0 million in the nine months ended September 30, 2023. The increase in other loss was driven by our loss on sale of equity method investments related to Sayona Mining of $13.9 million in the nine months ended September 30, 2024 as compared to a gain on dilution related to Sayona Mining of $15.2 million in the nine months ended September 30, 2023. Other loss for the nine months ended September 30, 2024 also included a loss on the sale of assets of $0.7 million, partially offset by an unrealized gain on mark-to-market securities of $1.0 million. Interest income decreased $0.7 million primarily due to lower cash balances and interest expense increased $0.4 million primarily due to higher debt balances.

Income Tax (Benefit) Expense

Income tax benefit was $3.1 million in the nine months ended September 30, 2024 as compared to income tax expense of $3.2 million in the nine months ended September 30, 2023. The increase in income tax benefit was mainly due to the tax benefit generated from the loss on equity investments related to the sale of our equity interest in Sayona Mining in the three months ended March 31, 2024.

Liquidity and Capital Resources

Overview

As of September 30, 2024, our principal sources of liquidity were cash and cash equivalents of $64.4 million and a $25.0 million Credit Facility with a remaining borrowing capacity of approximately $7.0 million. Cash and cash equivalents consisted of institutional insured liquid deposits and cash deposit accounts. The vast majority of our cash and cash equivalents were held in the U.S and covered by FDIC insured limits. Our predominant source of cash to date has been generated through equity financing from issuances of our common stock. We have a shelf registration statement which allows us to issue up to $500 million of equity as of September 30, 2024. Our shelf registration statement expires on September 26, 2027. During the second quarter of 2024, we entered into an ATM Program with a registered agent for potential, future issuances of our common stock under our shelf registration statement. There are many factors that could significantly impact our ability to raise funds through equity and debt financing as well as influence the timing of future cash flows.

Our primary uses of cash during the nine months ended September 30, 2024 consisted of: (i) settlement payments totaling $29.2 million associated with spot shipment sales of spodumene concentrate as a result of a decline in lithium prices; (ii) equity investments in Sayona Quebec during the first half of 2024 mainly for capital expenditures at NAL related to the completion of a crushed ore dome and finalization of its operational restart totaling $15.0 million; (iii) advances to Atlantic Lithium primarily for exploration and evaluation activities, certain development activities, and permitting and approval activities related to our investment in Ewoyaa totaling $10.0 million; (iv) capital expenditures primarily related to engineering costs of $4.5 million for Tennessee Lithium; (v) development expenditures of $2.8 million and purchases of real property and associated mining interests of $3.2 million associated with Carolina Lithium; (vi) cash expenditures associated with our 2024 Cost Savings Plan of $1.7 million; and (vii) general and administrative costs related to our corporate expenses.

On September 11, 2024, we entered into a Credit Facility that enables us to borrow up to $25.0 million. The Credit Facility expires on December 31, 2027 but may be extended by mutual agreement through December 31, 2028. Borrowings are based on future, committed volumes of spodumene concentrate. Interest is payable quarterly at the rate of SOFR plus 2.4%. In the event the Company experiences a material change in creditworthiness, the lender has the right to modify the payment terms of the Credit Facility including acceleration of repayment up to the full amount of any outstanding borrowings.

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During the first quarter of 2024, we initiated the 2024 Cost Savings Plan to reduce annual operating spend by $10 million mainly within our corporate overhead, defer capital spending to 2025 and beyond, and limit cash investments in and advances to affiliates. We achieved our $10 million annual run-rate target during the second quarter of 2024 through a 28% workforce reduction in the first quarter of 2024 and lowering of third-party spending consisting primarily of professional fees and other operating costs. Due to the prolonged lithium market downturn, we expanded our 2024 Cost Savings Plan and further reduced our workforce, including operational and corporate staff, by 32% in October 2024 and expect to achieve an additional $4 million in annual savings for a total of $14 million in annual costs savings. As part of our 2024 Cost Savings Plan, we reduced our total workforce by 48% between February 2024 through October 2024 and recorded $0.5 million and $2.6 million in severance and restructuring related costs in the three and nine months ended September 30, 2024, respectively. We expect to complete our 2024 Cost Savings Plan during the fourth quarter of 2024 and pay the vast majority of cash charges associated with our 2024 Cost Savings Plan in 2024. See Note 4—Restructuring and Impairment, for additional information regarding restructuring charges.

To bolster our cash position and further strengthen our balance sheet, we monetized certain non-core assets during the nine months ended September 30, 2024. During the first quarter of 2024, we sold our common stock holdings in Sayona Mining and a portion of our common stock holdings in Atlantic Lithium for net proceeds totaling $49.1 million. The sale of our equity interests had no impact on our joint ventures or offtake rights with either Sayona Quebec and its NAL operations or the Ewoyaa project with Atlantic Lithium.

While cash and cash equivalents decreased $7.4 million, or 10.3%, to $64.4 million as of September 30, 2024 as compared to $71.7 million as of December 31, 2023, working capital improved $1.8 million, or 5.3%, to $36.6 million as of September 30, 2024 as compared to $34.8 million as of December 31, 2023.

Liquidity Outlook

Our planned cash expenditures for the next twelve months primarily relate to: (i) working capital requirements mainly associated with purchases of spodumene concentrate from NAL and our corporate costs, (ii) continued equity investments in Sayona Quebec for NAL; (iii) continued cash advances to Atlantic Lithium for Ewoyaa; and (iv) real property and associated mineral rights acquisition costs and continued permitting and engineering and testing activities associated with Carolina Lithium.

In 2024, we plan to deliver customer shipments of spodumene concentrate totaling 102,000 dmt to 116,000 dmt and fund capital expenditures totaling $11 million to $12 million and investments in and advances to affiliates totaling $27 million to $29 million. These full-year funding ranges reflect a substantial decrease in capital expenditures and joint venture funding for the second half of 2024 as compared to the first half of 2024 as well as full-year 2024 as compared to full-year 2023. Our outlook for planned capital expenditures and investments in and advances to affiliates is subject to market conditions.

As of September 30, 2024, we have entered into land option agreements in North Carolina totaling $16.2 million. We are not obligated to exercise our land option agreements, and we are able to cancel our land acquisition contracts, at our option with de minimis cancellation costs, during the contract option period. We are evaluating these option agreements with careful consideration and the decision will be influenced by market conditions and other relevant factors that align with our Company’s long-term growth. For land option and acquisition agreements, we expect to incur cash outlays of less than $0.1 million in fourth quarter of 2024, $1.2 million in 2025, and $14.8 million in 2026. These amounts do not include closing costs such as attorneys’ fees, taxes, and commissions. Certain land option agreements and land acquisition contracts become binding upon commencement of construction for Carolina Lithium. We terminated our agreements to acquire land in Tennessee.

As discussed above, we expect to recognize the majority of our $14 million annual run-rate cost savings, as part of our 2024 Cost Savings Plan, in 2024. Due to continued declines in lithium prices and lithium market sentiment, we broadened our 2024 Cost Savings Plan to further reduce our operating cost structure and capital project spending as we properly manage liquidity during the downturn.

Based on our operating plan, which includes our fully implemented 2024 Cost Savings Plan and ongoing access to and utilization of our Credit Facility discussed above, we believe our cash on hand will be sufficient to fund our operations and meet our obligations as they come due for the twelve months following the date our unaudited consolidated financial statements are issued. Additionally, we expect to finance our future cash requirements, including the funding of our lithium projects, through a combination of strategic partnerships, non-core asset sales, equity offerings, and debt financings. Our operating plan and expectation of future financings include estimates and assumptions that may prove to be wrong or may need to modified due many factors, including lithium pricing. As a result, we could deplete our capital resources sooner than we currently expect. No assurances can be given that any additional cost reduction strategies or anticipated funding would be sufficient to meet our needs.

We are evaluating a range of funding options to fund our share of project capital and maintaining a critical focus on funding options that would be non-dilutive to Piedmont Lithium’s shareholders. We plan to utilize two main funding strategies for the construction of Carolina Lithium including an ATVM loan (upon a successful application and receipt of loan from the Department of Energy’s Loan

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Programs Office), and a strategic partnering process. Construction of Carolina Lithium is not planned to commence until project financing has been finalized. We have mandated a financial advisor as part of our funding strategy for our share of development capital for Ewoyaa. Our strategy includes the offering of a long-term offtake agreement in exchange for funding to support our capital contribution on a non-dilutive basis to our shareholders.

Our long-term success is dependent upon our ability to successfully raise additional capital or financing or enter into strategic partnership opportunities. Our long-term success is also dependent upon our ability to obtain certain permits and approvals, develop our planned portfolio of projects, earn revenues, and achieve profitability. If we are unable to obtain funding, we would be forced to delay, reduce, or eliminate some or all of our exploration and development activities and joint ventures, which could adversely affect our business prospects and ultimately our ability to operate.

Currently, there are no plans for future cash distributions from any of our equity method investments.

Historically, we have been successful raising cash through equity financing. If we were to issue additional shares of our common stock, it would result in dilution to our existing shareholders. No assurances can be given that any additional financings would be available in amounts sufficient to meet our needs or on terms that would be acceptable to us. See Part I, Item 1A, “Risk Factors” in this Form 10-K for the year ended December 31, 2023.

Cash Flows

The following table is a condensed schedule of cash flows provided as part of the discussion of liquidity and capital resources:


(in thousands)	Nine Months Ended September 30,
Net cash provided by (used in):	2024		2023

Operating activities	$	(36,477)	$	5,403
Investing activities	13,278		(80,473)
Financing activities	15,827		70,318
Net decrease in cash and cash equivalents	$	(7,372)	$	(4,752)

Cash Flows from Operating Activities

Operating activities used $36.5 million and provided $5.4 million in the nine months ended September 30, 2024 and 2023, respectively, resulting in an increase in cash used by operating activities of $41.9 million. The increase was mainly due to an increase of $21.8 million in working capital outflows, primarily driven by settlement payments associated with spot shipment sales of spodumene concentrate as a result of a decline in lithium prices. In addition, we had an increase in net loss of $20.2 million, net of certain noncash items including gain (loss) on sale of equity method investments, impairment of fixed assets, loss from sale of assets, loss from equity method investments, stock compensation expense, gain on marketable securities, and deferred taxes.

Cash Flows from Investing Activities

Investing activities provided $13.3 million and used $80.5 million in the nine months ended September 30, 2024 and 2023, respectively, resulting in an increase in cash provided by investing activities of $93.8 million. The increase was due to (i) the receipt of $49.1 million in net proceeds from the sale of our entire equity interest in Sayona Mining and the partial sale of our equity interest in Atlantic Lithium, (ii) a decrease in capital expenditures of $34.4 million, and (iii) a decrease in contributions to equity investments of $13.7 million. Partially offsetting the increase in investing activities were cash advances of $3.5 million to Atlantic Lithium and Vinland Lithium for project advances to Ewoyaa and Killick Lithium, respectively.

Cash Flows from Financing Activities

Financing activities provided $15.8 million and $70.3 million in the nine months ended September 30, 2024 and 2023, respectively, resulting in a decrease in cash provided by investing activities of $54.5 million. The decrease in cash from financing activities was driven by a $71.1 million decrease in net cash proceeds from issuances of our common stock in the nine months ended September 30, 2024 compared to the nine months ended September 30, 2023. In February 2023, we received net proceeds of $71.1 million from LG Chem in exchange for 1,096,535 shares of our common stock in conjunction with a multi-year spodumene concentrate offtake agreement. In addition, payments to tax authorities for employee share-based compensation and payments on debt and financing arrangements increased $0.2 million and $1.2 million, respectively, compared to the prior year period. These decreases were partially offset by an increase of $18.0 million in proceeds from our Credit Facility.

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Item 3. Quantitative and Qualitative Disclosures About Market Risk.

There have been no material changes in our risk factors from those disclosed in Part II, Item 7A, “Quantitative and Qualitative Disclosures About Market Risk” in our Annual Report for the year ended December 31, 2023.

Item 4. Controls and Procedures.

Our management, under supervision and with the participation of our Chief Executive Officer (our Principal Executive Officer) and Chief Financial Officer (our Principal Financial Officer and Principal Accounting Officer), evaluated the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) of the Exchange Act) as of September 30, 2024. Based on the evaluation of our disclosure controls and procedures, our Chief Executive Officer and Chief Financial Officer have concluded that our disclosure controls and procedures were effective as of September 30, 2024. Any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives.

Changes in Internal Control over Financial Reporting

There were no changes in internal control over financial reporting identified in the evaluation for the quarter ended September 30, 2024 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

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PART II - OTHER INFORMATION

Item 1. LEGAL PROCEEDINGS.

Information regarding legal proceedings is contained in Note 15—Commitments and Contingencies of our unaudited consolidated financial statements contained in this report and is incorporated herein by reference.

Item 1A. RISK FACTORS.

There have been no material changes in our risk factors from those disclosed in Part I, Item 1A, “Risk Factors” in our Annual Report for the year ended December 31, 2023.

Item 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS.

None.

Item 3. DEFAULTS UPON SENIOR SECURITIES.

None.

Item 4. MINE SAFETY DISCLOSURES.

Not applicable because we do not currently operate any mines subject to the U.S. Federal Mine Safety and Health Act of 1977.

Item 5. OTHER INFORMATION.

During the three months ended September 30, 2024, no director or officer of the Company adopted or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule10b5-1 trading arrangement,” as each term is defined in item 408(a) of Regulation S-K.

Table of Contents

Item 6. EXHIBITS.

Exhibit Index


Exhibit Number			Description
3.1			Amended and Restated Certificate of Incorporation of Piedmont Lithium Inc. (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K12B filed on May 18, 2021)
3.2			Amended and Restated Bylaws of Piedmont Lithium Inc. (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8-K filed on February 24, 2023)
31.1*			Certification of Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2*			Certification of Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32.1*			Certification of Principal Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2*			Certification of Principal Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
101.INS*			XBRL Instance Document - - embedded within the Inline XBRL document
101.SCH*			XBRL Taxonomy Extension Schema Document
101.CAL*			XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF*			XBRL Taxonomy Extension Definition Linkbase Document
101.LAB*			XBRL Taxonomy Extension Label Linkbase Document
101.PRE*			XBRL Taxonomy Extension Presentation Linkbase Document
104*			Cover page Interactive Data file (formatted as Inline XBRL and contained in Exhibit 101).

__________________________

*Filed herewith.

Table of Contents

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.


	Piedmont Lithium Inc.
	(Registrant)

Date: November 12, 2024	By:	/s/ Michael White
		Michael White
		Executive Vice President and Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer)

Exhibit 31.1

I, Keith D. Phillips, certify that:

1.I have reviewed this Quarterly Report on Form 10-Q for the quarter ended September 30, 2024 of Piedmont Lithium Inc. (the “Company”);

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the Company as of, and for, the periods presented in this report;

4.The Company’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15(d)-15(f)) for the Company and have:

(a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the Company, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c)Evaluated the effectiveness of the Company’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d)Disclosed in this report any change in the Company’s internal control over financial reporting that occurred during the most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting; and

5.The Company’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the Company’s auditors and the audit committee of the Company’s board of directors (or persons performing the equivalent functions):

(a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the Company’s ability to record, process, summarize and report financial information; and

(b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the Company’s internal control over financial reporting.


Date:			November 12, 2024

By:			/s/ Keith D. Phillips
Name:			Keith D. Phillips
Title:			President and Chief Executive Officer (Principal Executive Officer)

Exhibit 31.2

I, Michael White, certify that:

1.I have reviewed this Quarterly Report on Form 10-Q for the quarter ended September 30, 2024 of Piedmont Lithium Inc. (the “Company”);

(b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the Company’s internal control over financial reporting.


Date:			November 12, 2024

By:			/s/ Michael White
Name:			Michael White
Title:			Executive Vice President and Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer)

Exhibit 32.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES OXLEY ACT OF 2002

In connection with the Quarterly Report of Piedmont Lithium Inc. (the “Company”) on Form 10-Q for the quarter ended September 30, 2024 (the “Report”) as filed with the Securities and Exchange Commission on the date hereof, I, Keith D. Phillips, Chief Executive Officer of the Company, certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

1.the Report fully complies with the requirements of Section 13(a) or 15(d) of the Exchange Act, as amended; and

2.the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.


Date:			November 12, 2024

By:			/s/ Keith D. Phillips
Name:			Keith D. Phillips
Title:			President and Chief Executive Officer (Principal Executive Officer)

Exhibit 32.2

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES OXLEY ACT OF 2002

In connection with the Quarterly Report of Piedmont Lithium Inc. (the “Company”) on Form 10-Q for the quarter ended September 30, 2024 (the “Report”) as filed with the Securities and Exchange Commission on the date hereof, I, Michael White, Chief Financial Officer of the Company, certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

1.the Report fully complies with the requirements of Section 13(a) or 15(d) of the Exchange Act, as amended; and

2.the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.


Date:			November 12, 2024

By:			/s/ Michael White
Name:			Michael White
Title:			Executive Vice President and Chief Financial Officer (Principal Financial Officer and Principal Accounting Officer)

Cover - shares	9 Months Ended
Cover - shares	Sep. 30, 2024	Nov. 07, 2024
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2024
Document Transition Report	false
Entity File Number	001-38427
Entity Registrant Name	Piedmont Lithium Inc.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	36-4996461
Entity Address, Address Line One	42 E Catawba Street
Entity Address, City or Town	Belmont
Entity Address, State or Province	NC
Entity Address, Postal Zip Code	28012
City Area Code	704
Local Phone Number	461-8000
Title of 12(b) Security	Common stock, $0.0001 par value per share
Trading Symbol	PLL
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		19,437,632
Amendment Flag	false
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q3
Entity Central Index Key	0001728205
Current Fiscal Year End Date	--12-31

CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)
shares in Thousands

3 Months Ended

9 Months Ended

Sep. 30, 2024

Sep. 30, 2023

Sep. 30, 2024

Sep. 30, 2023

Income Statement [Abstract]

Revenue

$ 47,127,000

$ 54,291,000

$ 47,127,000

Costs of sales

$ 25,010,000

23,363,000

50,321,000

23,363,000

Gross profit

2,653,000

23,764,000

3,970,000

23,764,000

Operating expenses:

Exploration costs

35,000

471,000

97,000

1,668,000

Selling, general and administrative expenses

9,466,000

11,185,000

26,576,000

31,793,000

Total operating expenses

9,501,000

11,656,000

26,673,000

33,461,000

(Loss) income from equity method investments

(3,514,000)

3,852,000

(13,864,000)

(1,565,000)

Total restructuring and impairment charges

(4,563,000)

(6,657,000)

(Loss) income from operations

(14,925,000)

15,960,000

(43,224,000)

(11,262,000)

Other (expense) income:

Interest income

806,000

1,031,000

2,286,000

2,959,000

Interest expense

(169,000)

(8,000)

(467,000)

(34,000)

Gain (loss) on sale of equity method investments

^[1]

7,958,000

(13,886,000)

15,208,000

Other loss

(2,399,000)

(22,000)

(1,434,000)

(88,000)

Total other (expense) income

(1,762,000)

8,959,000

(13,501,000)

18,045,000

(Loss) income before taxes

(16,687,000)

24,919,000

(56,725,000)

6,783,000

Income tax expense (benefit)

2,028,000

(3,095,000)

3,170,000

Net (loss) income

$ (16,687,000)

$ 22,891,000

$ (53,630,000)

$ 3,613,000

Earnings per share:

Basic (in dollars per share)

$ (0.86)

$ 1.19

$ (2.77)

$ 0.19

Diluted (in dollars per share)

$ (0.86)

$ 1.19

$ (2.77)

$ 0.19

Weighted-average shares outstanding:

Basic (in shares)

19,401

19,203

19,366

18,974

Diluted (in shares)

19,401

19,239

19,366

19,011

[1]

Gain (loss) on sale of equity method investments includes a loss on the sale of shares in Sayona Mining of $17,215, partially offset by a gain on the sale of shares in Atlantic Lithium of $3,143 and a gain on dilution related to the issuance of additional shares of Atlantic Lithium of $186 for the nine months ended September 30, 2024. There was no gain (loss) on sale of equity method investments for the three months ended September 30, 2024. For the three and nine months ended September 30, 2023, we recognized a gain of $7,958 and $15,208, respectively, related to the dilution of our ownership interest with the issuance of additional shares of Sayona Mining and Atlantic Lithium. See Note 8—Equity Method Investments

CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
(Loss) gain on sale of shares of equity method investments			$ (14,072)
Gain on dilution of equity method investments		$ 7,958	186	$ 15,208
Sayona Mining
(Loss) gain on sale of shares of equity method investments	$ (17,215)		(17,215)
Gain on dilution of equity method investments	$ 0	7,894	0	15,144
Atlantic Lithium
(Loss) gain on sale of shares of equity method investments			3,143
Gain on dilution of equity method investments		$ 64	$ 186	$ 64

CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME - USD ($)
$ in Thousands

3 Months Ended

9 Months Ended

Sep. 30, 2024

Sep. 30, 2023

Sep. 30, 2024

Sep. 30, 2023

Statement of Comprehensive Income [Abstract]

Net (loss) income

$ (16,687)

$ 22,891

$ (53,630)

$ 3,613

Other comprehensive (loss) income, net of tax:

Foreign currency translation adjustment of equity method investments

^[1]

927

(2,992)

256

(4,084)

Other comprehensive (loss) income, net of tax

927

(2,992)

256

(4,084)

Comprehensive (loss) income

$ (15,760)

$ 19,899

$ (53,374)

$ (471)

[1]

Foreign currency translation adjustment of equity method investments is presented net of tax (expense) benefit of $(223) for the nine months ended September 30, 2024 and $264 and $830 for the three and nine months ended September 30, 2023, respectively. There is no tax impact on foreign currency translation adjustment of equity method investments for the three months ended September 30, 2024.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (Parenthetical) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Foreign currency translation adjustment of equity method investments, tax (expense) benefit	$ 0	$ 264,000	$ (223,000)	$ 830,000

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Assets
Cash and cash equivalents	$ 64,358	$ 71,730
Accounts receivable	1,079	595
Other current assets	8,217	3,829
Total current assets	73,654	76,154
Property, plant and mine development, net	134,510	127,086
Advances to affiliates	39,208	28,189
Other non-current assets	1,707	2,164
Equity method investments	80,148	147,662
Total assets	329,227	381,255
Liabilities and Stockholders’ Equity
Accounts payable and accrued expenses	6,532	11,580
Current debt obligations	19,966	149
Deferred revenue	6,866	0
Other current liabilities	3,375	29,463
Total current liabilities	37,026	41,366
Long-term debt, net of current portion	4,089	14
Operating lease liabilities, net of current portion	908	1,091
Other non-current liabilities	998	431
Deferred tax liabilities	0	6,023
Total liabilities	43,021	48,925
Commitments and contingencies (Note 15)
Stockholders’ equity:
Common stock; $0.0001 par value, 100,000 shares authorized; 19,429 and 19,272 shares issued and outstanding as of September 30, 2024 and December 31, 2023, respectively	2	2
Additional paid-in capital	470,149	462,899
Accumulated deficit	(180,474)	(126,844)
Accumulated other comprehensive loss	(3,471)	(3,727)
Total stockholders’ equity	286,206	332,330
Total liabilities and stockholders’ equity	329,227	381,255
Affiliated Entity
Liabilities and Stockholders’ Equity
Payables to affiliates	$ 287	$ 174

CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Sep. 30, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	100,000,000	100,000,000
Common stock, shares issued (in shares)	19,429,000	19,272,000
Common stock, shares outstanding (in shares)	19,429,000	19,272,000

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)

3 Months Ended

9 Months Ended

12 Months Ended

Sep. 30, 2024

Mar. 31, 2024

Sep. 30, 2023

Mar. 31, 2023

Sep. 30, 2024

Sep. 30, 2023

Dec. 31, 2023

Cash flows from operating activities:

Net (loss) income

$ (16,687,000)

$ (23,611,000)

$ 22,891,000

$ (8,639,000)

$ (53,630,000)

$ 3,613,000

$ (21,800,000)

Adjustments to reconcile net loss to net cash used in operating activities:

Stock-based compensation expense

6,869,000

7,378,000

Loss from equity method investments

3,514,000

(3,852,000)

13,864,000

1,565,000

Loss (gain) on sale of equity method investments

^[1]

(7,958,000)

13,886,000

(15,208,000)

Loss on equity securities

1,036,000

Deferred taxes

(6,246,000)

3,170,000

Depreciation and amortization

221,000

174,000

Noncash lease expense

280,000

169,000

Loss on sale of assets

35,000

691,000

Noncash impairment charges

4,070,000

Unrealized foreign currency translation (gains) losses

(309,000)

27,000

Changes in assets and liabilities:

Accounts receivable

(484,000)

(23,281,000)

Other assets

2,675,000

(1,633,000)

Operating lease liabilities

(208,000)

(148,000)

Other liabilities

(25,372,000)

7,751,000

Payables to affiliates

113,000

21,484,000

Deferred revenue

6,866,000

Accounts payable and accrued expenses

(799,000)

342,000

Net cash (used in) provided by operating activities

(36,477,000)

5,403,000

Cash flows from investing activities:

Capital expenditures

(10,578,000)

(44,978,000)

Advances to affiliates

(10,310,000)

(6,828,000)

Proceeds from sale of marketable securities

45,000

Proceeds from sale of shares in equity method investments

49,103,000

Additions to equity method investments

(16,000)

(450,000)

(14,982,000)

(28,667,000)

Net cash provided by (used in) investing activities

13,278,000

(80,473,000)

Cash flows from financing activities:

Proceeds from issuances of common stock, net of issuance costs

71,084,000

Net proceeds from Credit Facility

18,007,000

Payments of debt obligations and insurance premiums financed

(1,509,000)

(344,000)

Payments to tax authorities for employee stock-based compensation

(671,000)

(422,000)

Net cash provided by financing activities

15,827,000

70,318,000

Net decrease in cash

(7,372,000)

(4,752,000)

Cash and cash equivalents at beginning of period

$ 71,730,000

$ 99,247,000

71,730,000

99,247,000

Cash and cash equivalents at end of period

$ 64,358,000

$ 94,495,000

64,358,000

94,495,000

$ 71,730,000

Supplemental disclosure of cash flow information:

Noncash capital expenditures in accounts payable and accrued expenses

37,000

5,114,000

Noncash acquisitions of mining interests financed by sellers

5,277,000

Insurance premiums financed

2,117,000

Noncash investment in affiliates for issuance of company stock

$ 746,000

$ 0

[1]

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss
Beginning balance (in shares) at Dec. 31, 2022		18,073
Beginning balance at Dec. 31, 2022	$ 270,289	$ 2	$ 381,242	$ (105,658)	$ (5,297)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock, net of issuance costs (in shares)		1,097
Issuance of common stock, net of issuance costs	71,084		71,084
Stock-based compensation, net of forfeitures	1,166		1,166
Shares issued for exercise/vesting of stock-based compensation awards (in shares)		13
Equity method investments adjustments in other comprehensive (loss) income, net of tax	(2,213)				(2,213)
Net loss	(8,639)			(8,639)
Ending balance (in shares) at Mar. 31, 2023		19,183
Ending balance at Mar. 31, 2023	331,687	$ 2	453,492	(114,297)	(7,510)
Beginning balance (in shares) at Dec. 31, 2022		18,073
Beginning balance at Dec. 31, 2022	270,289	$ 2	381,242	(105,658)	(5,297)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	3,613
Ending balance (in shares) at Sep. 30, 2023		19,209
Ending balance at Sep. 30, 2023	348,051	$ 2	459,475	(102,045)	(9,381)
Beginning balance (in shares) at Dec. 31, 2022		18,073
Beginning balance at Dec. 31, 2022	270,289	$ 2	381,242	(105,658)	(5,297)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	$ (21,800)
Ending balance (in shares) at Dec. 31, 2023	19,272	19,272
Ending balance at Dec. 31, 2023	$ 332,330	$ 2	462,899	(126,844)	(3,727)
Beginning balance (in shares) at Mar. 31, 2023		19,183
Beginning balance at Mar. 31, 2023	331,687	$ 2	453,492	(114,297)	(7,510)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock, net of issuance costs	3,266		3,266
Shares issued for exercise/vesting of stock-based compensation awards (in shares)		13
Equity method investments adjustments in other comprehensive (loss) income, net of tax	1,121				1,121
Net loss	(10,639)			(10,639)
Ending balance (in shares) at Jun. 30, 2023		19,196
Ending balance at Jun. 30, 2023	325,435	$ 2	456,758	(124,936)	(6,389)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock, net of issuance costs	3,139		3,139
Shares issued for exercise/vesting of stock-based compensation awards (in shares)		24
Shares surrendered for tax obligations for share-based transactions (in shares)		(11)
Shares surrendered for tax obligations for stock-based transactions	(422)		(422)
Equity method investments adjustments in other comprehensive (loss) income, net of tax	(2,992)				(2,992)
Net loss	22,891			22,891
Ending balance (in shares) at Sep. 30, 2023		19,209
Ending balance at Sep. 30, 2023	$ 348,051	$ 2	459,475	(102,045)	(9,381)
Beginning balance (in shares) at Dec. 31, 2023	19,272	19,272
Beginning balance at Dec. 31, 2023	$ 332,330	$ 2	462,899	(126,844)	(3,727)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock, net of issuance costs (in shares)		53
Issuance of common stock, net of issuance costs	747		747
Stock-based compensation, net of forfeitures	2,106		2,106
Shares issued for exercise/vesting of stock-based compensation awards (in shares)		67
Shares surrendered for tax obligations for share-based transactions (in shares)		(27)
Shares surrendered for tax obligations for stock-based transactions	(592)		(592)
Equity method investments adjustments in other comprehensive (loss) income, net of tax	87				87
Net loss	(23,611)			(23,611)
Ending balance (in shares) at Mar. 31, 2024		19,365
Ending balance at Mar. 31, 2024	$ 311,067	$ 2	465,160	(150,455)	(3,640)
Beginning balance (in shares) at Dec. 31, 2023	19,272	19,272
Beginning balance at Dec. 31, 2023	$ 332,330	$ 2	462,899	(126,844)	(3,727)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	$ (53,630)
Ending balance (in shares) at Sep. 30, 2024	19,429	19,429
Ending balance at Sep. 30, 2024	$ 286,206	$ 2	470,149	(180,474)	(3,471)
Beginning balance (in shares) at Mar. 31, 2024		19,365
Beginning balance at Mar. 31, 2024	311,067	$ 2	465,160	(150,455)	(3,640)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation, net of forfeitures	2,710		2,710
Shares issued for exercise/vesting of stock-based compensation awards (in shares)		10
Shares surrendered for tax obligations for share-based transactions (in shares)		(4)
Shares surrendered for tax obligations for stock-based transactions	(62)		(62)
Equity method investments adjustments in other comprehensive (loss) income, net of tax	(758)				(758)
Net loss	(13,332)			(13,332)
Ending balance (in shares) at Jun. 30, 2024		19,371
Ending balance at Jun. 30, 2024	299,625	$ 2	467,808	(163,787)	(4,398)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation, net of forfeitures	2,358		2,358
Shares issued for exercise/vesting of stock-based compensation awards (in shares)		60
Shares surrendered for tax obligations for share-based transactions (in shares)		(2)
Shares surrendered for tax obligations for stock-based transactions	(17)		(17)
Equity method investments adjustments in other comprehensive (loss) income, net of tax	927				927
Net loss	$ (16,687)			(16,687)
Ending balance (in shares) at Sep. 30, 2024	19,429	19,429
Ending balance at Sep. 30, 2024	$ 286,206	$ 2	$ 470,149	$ (180,474)	$ (3,471)

DESCRIPTION OF COMPANY	9 Months Ended
DESCRIPTION OF COMPANY	Sep. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
DESCRIPTION OF COMPANY	DESCRIPTION OF COMPANY Nature of Business Piedmont Lithium Inc. (“Piedmont Lithium,” “we,” “our,” “us,” or “Company”) is a U.S. based, development-stage, multi-asset, integrated lithium business in support of a clean energy economy and U.S. and global energy security. We plan to supply lithium hydroxide to the electric vehicle and battery manufacturing supply chains in North America by processing spodumene concentrate produced from assets we own or in which we have an economic interest. Our portfolio of projects includes our wholly-owned Carolina Lithium project, a proposed fully integrated spodumene ore-to-lithium hydroxide project and a second lithium hydroxide manufacturing train in Gaston County, North Carolina. The balance of our project portfolio includes strategic investments in lithium assets in Quebec, Canada, including the operating NAL mine; in Ghana, West Africa with Atlantic Lithium, including Ewoyaa; and in Newfoundland, Canada with Vinland Lithium. We also had a proposed secondary merchant lithium hydroxide manufacturing plant as part of our Tennessee Lithium project. Planned capacity for the Tennessee plant was consolidated to Carolina Lithium in the third quarter of 2024 as part of a two-phased development plan. Basis of Presentation Our unaudited consolidated financial statements and related notes have been prepared on the accrual basis of accounting in conformity with U.S. GAAP and in conformity with the rules and regulations of the SEC. The unaudited consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation. Our reporting currency is U.S. dollars, and we operate on a calendar fiscal year. Certain information and note disclosures normally included in the consolidated financial statements prepared in accordance with U.S. GAAP have been omitted pursuant to such rules and regulations. Therefore, these unaudited interim consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes included in our Annual Report for the year ended December 31, 2023. These unaudited consolidated financial statements reflect all adjustments and reclassifications that, in the opinion of management, are considered necessary for a fair statement of the results of operations, financial position, and cash flows for the periods presented. The current period’s results of operations will not necessarily be indicative of results that ultimately may be achieved for the year ending December 31, 2024, for any other future interim periods, or for any other future fiscal year. Use of Estimates The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates, assumptions, and allocations that affect amounts reported in the consolidated financial statements and related notes. Significant items that are subject to such estimates and assumptions include, but are not limited to, long-lived assets, fair value of stock-based compensation awards and marketable securities, income tax uncertainties, valuation of deferred tax assets, contingent assets and liabilities, legal claims, asset impairments, provisional revenue adjustments, collectability of receivables, and environmental remediation. Actual results could differ due to the uncertainty inherent in the nature of these estimates. We base our estimates and assumptions on current facts, historical experience, and various other factors that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities and the accrual of costs and expenses that are not readily apparent from other sources. Actual results may differ materially and adversely from our estimates. To the extent there are material differences between estimates and actual results, future results of operations will be affected. Risk and Uncertainties We are subject to a number of risks similar to those of other companies of similar size in our industry including, but not limited to, the success of our exploration and development activities, success of our equity method investments in international projects, permitting and construction delays, the need for additional capital or financing to fund operating losses and investments in our lithium projects and affiliates in Quebec and Ghana, lithium price risk, competition from substitute products and services, protection of proprietary technology, litigation, and dependence on key individuals. Since inception, we have devoted substantial effort and capital resources to our exploration and development activities, permitting activities, and construction activities, which includes such activities in international projects as part of our equity method investments. We have incurred net losses and negative cash flows from operations, including net losses of $53.6 million and $21.8 million in the nine months ended September 30, 2024 and the year ended December 31, 2023, respectively. We have accumulated deficits of $180.5 million and $126.8 million as of September 30, 2024 and December 31, 2023, respectively. The critical minerals value chain continues to experience headwinds, which have negatively impacted the prices of lithium we sell. As a development stage company, we expect to continue to recognize losses and generate negative cash flows from operations for the foreseeable future as we continue to fund our development and exploration activities. In light of current market conditions, we implemented our 2024 Cost Savings Plan to reduce our operating expenses, delay capital expenditures into 2025 and beyond, and limit investments in our lithium projects and affiliates. We had available cash on hand of $64.4 million as of September 30, 2024. During the third quarter of 2024, we entered into a working capital facility whereby we may borrow up to $25.0 million based on the value of committed volumes of spodumene concentrate shipments occurring within the following twelve months. The Credit Facility contains a subjective acceleration clause that allows the lender to change the payment terms of the arrangement if there is a material change in our credit worthiness including acceleration of repayment up to the full amount of any outstanding borrowings. We had an outstanding balance on the Credit Facility of $18.0 million as of September 30, 2024. See Note 11—Debt Obligations. Based on our operating plan, which includes our 2024 Cost Savings Plan and ongoing access to and utilization of the Credit Facility discussed above, we believe our cash on hand and the Credit Facility will be sufficient to fund our operations and meet our obligations as they come due for the twelve months following the date these unaudited consolidated financial statements are issued. However, we have based our estimate on assumptions that may prove to be wrong, and our operating plan may change as a result of many factors, including lithium pricing. As a result, we could deplete our capital resources sooner than we currently expect. No assurances can be given that any additional cost reduction strategies we undertake would be sufficient to meet our needs. We expect to finance our future cash needs through a combination of sales of non-core assets, equity offerings, debt financings, and strategic partnerships. If we are unable to obtain funding, we would be forced to delay, reduce, or eliminate some or all of our exploration and development activities and joint venture fundings, which could adversely affect our business prospects and ultimately our ability to operate. Our long-term success is dependent upon our ability to successfully raise additional capital or financing or enter into strategic partnership opportunities. Our long-term success is also dependent upon our ability to obtain certain permits and approvals, develop our planned portfolio of projects, earn revenues, and achieve profitability. No assurances can be given that we will be able to successfully achieve these dependencies. Significant Accounting Policies There have been no significant changes to significant accounting policies described in Note 2—Summary of Significant Accounting Policies within Part II, Item 8 of our Annual Report for the year ended December 31, 2023. Recently Issued Accounting Standards Not Yet Adopted Income Taxes In December 2023, the FASB issued amended guidance on income tax disclosures. The guidance is intended to provide additional disaggregation to the effective income tax rate reconciliation and income tax payment disclosures. The amended guidance is effective for annual periods beginning January 1, 2025 and should be applied on a prospective basis. Early adoption is permitted. Segment Reporting In November 2023, the FASB issued amended guidance for improvements to reportable segment disclosures. The revised guidance requires that a public entity disclose significant segment expenses regularly reviewed by the chief operating decision maker (CODM), including public entities with a single reportable segment. The amended guidance is effective for fiscal years beginning January 1, 2024 and interim periods beginning January 1, 2025 and should be applied on a retrospective basis. Early adoption is permitted. Recently Issued and Adopted Accounting Pronouncements We have considered the applicability and impact of all other recently issued accounting pronouncements and have determined that they were either not applicable or were not expected to have a material impact on our unaudited consolidated financial statements.

REVENUE

9 Months Ended

Sep. 30, 2024

Revenue from Contract with Customer [Abstract]

REVENUE

Revenue and provisional adjustments are reflected in the following table:


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2024		2023		2024		2023
Spodumene concentrate sales	$	27,663	$	47,127	$	54,053	$	47,127
Provisional revenue adjustments	—		—		238		—
Revenue	$	27,663	$	47,127	$	54,291	$	47,127

Contract Liabilities

STOCK-BASED COMPENSATION

9 Months Ended

Sep. 30, 2024

Share-Based Payment Arrangement [Abstract]

STOCK-BASED COMPENSATION

Stock Incentive Plan

The components and presentation of stock-based compensation are presented in the following table:


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2024		2023		2024		2023
Components of stock-based compensation:
Stock-based compensation	$	2,417	$	3,139	$	7,283	$	7,576
Forfeitures	(59)		—		(109)		(5)
Stock-based compensation, net of forfeitures	$	2,358	$	3,139	$	7,174	$	7,571

Presentation of stock-based compensation in the unaudited consolidated financial statements:
Exploration costs	$	—	$	57	$	8	$	128
Selling, general and administrative expenses	2,229		3,010		6,861		7,250
Stock-based compensation expense, net of forfeitures(1)	2,229		3,067		6,869		7,378
Capitalized stock-based compensation(2)	129		72		305		193
Stock-based compensation, net of forfeitures	$	2,358	$	3,139	$	7,174	$	7,571

__________________________

(2)These costs relate to direct labor costs associated with our lithium projects and are included in “Property, plant and mine development, net” in our consolidated balance sheets.

Stock Option Awards

The following assumptions were used to estimate the fair value of stock options granted during the periods presented below:


	Nine Months Ended September 30,
		2024	2023
Expected life of options (in years)		6.3 - 6.4	6.2 - 6.4
Risk-free interest rate		4.2% - 4.3%	3.9% - 4.2%
Assumed volatility		35% - 40%	40%
Expected dividend rate		—	—

There were no stock options granted during the three months ended September 30, 2024 and 2023.

Restricted Stock Unit Awards

Performance Rights Awards

The following assumptions were used in the Monte Carlo simulation for TSR PRAs granted during periods presented below:


	Nine Months Ended September 30,
		2024	2023
Expected term (in years)		1 -3	1 - 3
Risk-free interest rate		4.7% - 4.8%	4.9%
Assumed volatility		50%	60%
Expected dividend yield		—	—

There were no TSR PRAs granted during the three months ended September 30, 2024 and 2023.

A summary of activity related to our share-based awards is presented in the following table:


	2024			2023
(in thousands)	Stock Option Awards	Restricted Stock Units	Performance Rights Awards	Stock Option Awards	Restricted Stock Units	Performance Rights Awards
Share balance at January 1	295	80	86	265	36	44
Granted	155	200	123	42	40	42
Exercised, surrendered or vested	—	(35)	(32)	—	(13)	—
Forfeited or expired	—	(2)	—	—	(1)	—
Share balance at March 31	450	243	177	307	62	86
Granted	170	117	129	30	31	27
Exercised, surrendered or vested	—	(5)	(5)	—	(12)	—
Forfeited or expired	—	(2)	—	—	—	—
Share balance at June 30	620	353	301	337	81	113

Exercised, surrendered or vested	—	(60)	—	(2)	—	(22)
Forfeited or expired	—	(8)	—	—	—	—
Balance at September 30	620	285	301	335	81	91

RESTRUCTURING AND IMPAIRMENT

9 Months Ended

Sep. 30, 2024

Restructuring and Related Activities [Abstract]

RESTRUCTURING AND IMPAIRMENT

The following table presents the components of restructuring and impairment charges associated with our 2024 Cost Savings Plan for the three and nine months ended September 30, 2024:


(in thousands)	Three Months Ended September 30, 2024		Nine Months Ended September 30, 2024
Severance and employee benefits costs(1)	$	10	$	1,294
Stock compensation expense(2)	—		554
Exit costs(3)	453		601
Other restructuring related expenses(4)	30		138
Total restructuring charges	493		2,587
Impairment charges(5)	4,070		4,070
Total restructuring and impairment charges	$	4,563	$	6,657

__________________________

(1) Severance costs primarily relate to cash severance and employee benefits costs.

(2) Non-cash stock compensation expense related to accelerated vesting of certain stock-based compensation awards in connection with our reduction in force.

(3) Exit costs relate to the consolidation of our corporate office to a single location in Belmont, North Carolina, and operational costs of our monofill disposal facility in Tennessee.

(4) Other restructuring charges include contract termination costs as part of our 2024 Cost Savings Plan.

(5) Impairment charges relate to land, capitalized construction and development costs, and other fixed assets related to the conversion of our legacy Tennessee Lithium project to Carolina Lithium.

The following table presents the summary of activity in our restructuring accrual:


(in thousands)	Severance Costs		Facility Exit Costs		Other Restructuring		Total
Accrual at December 31, 2023	$	—	$	—	$	—	$	—
Restructuring charges	1,780		—		—		1,780
Cash payments and settlements	(757)		—		—		(757)
Stock-based compensation	(554)		—		—		(554)

Accrual at March 31, 2024	469		—		—		469
Restructuring charges	58		148		108		314
Cash payments and settlements	(495)		(148)		(58)		(701)


Accrual at June 30, 2024	32		—		50		82
Restructuring charges	10		453		30		493
Cash payments and settlements	(16)		(200)		(16)		(232)

Accrual at September 30, 2024	$	26	$	253	$	64	$	343

OTHER LOSS

9 Months Ended

Sep. 30, 2024

Other Income and Expenses [Abstract]

OTHER LOSS

The following table reflects the components of other loss as reported in our consolidated statements of operations:


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2024		2023		2024		2023
Loss on equity securities	$	(2,630)	$	—	$	(1,036)	$	—
Loss on sale of assets	(35)		—		(691)		—
Gain (loss) from foreign currency exchange	266		(22)		293		(88)
Other loss	$	(2,399)	$	(22)	$	(1,434)	$	(88)

EARNINGS PER SHARE

9 Months Ended

Sep. 30, 2024

Earnings Per Share [Abstract]

EARNINGS PER SHARE

Basic and diluted net (loss) income per share is reflected in the following table:


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands, except per share amounts)	2024		2023		2024		2023
Net (loss) income	$	(16,687)	$	22,891	$	(53,630)	$	3,613
Weighted-average number of common shares used in calculating basic earnings per share	19,401		19,203		19,366		18,974

Effect of potentially dilutive equity awards	—		36		—		37
Weighted-average number of common shares used in calculating basic and dilutive loss per share	19,401		19,239		19,366		19,011
Basic net (loss) income per weighted-average share	$	(0.86)	$	1.19	$	(2.77)	$	0.19
Diluted net (loss) income per weighted-average share	$	(0.86)	$	1.19	$	(2.77)	$	0.19


	Three Months Ended September 30,		Nine Months Ended September 30,
(in thousands)	2024	2023	2024	2023
Stock options	620	294	620	71
RSUs	285	3	285	10
PRAs	301	94	301	88
Total potentially dilutive shares	1,206	391	1,206	169

INCOME TAXES	9 Months Ended
INCOME TAXES	Sep. 30, 2024
Income Tax Disclosure [Abstract]
INCOME TAXES	INCOME TAXES We recorded no income tax provision on a loss before taxes of $16.7 million and a provision of $2.0 million on income before taxes of $24.9 million in the three months ended September 30, 2024 and 2023, respectively. We recorded an income tax benefit of $3.1 million on a loss before taxes of $56.7 million and a provision of $3.2 million on income before taxes of $6.8 million in the nine months ended September 30, 2024 and 2023, respectively. The effective tax rates were 0.0% and 8.1% in the three months ended September 30, 2024 and 2023, respectively, and 5.5% and 46.7% in the nine months ended September 30, 2024 and 2023, respectively. The effective tax rate in the three and nine months ended September 30, 2024 and 2023 differs from the U.S. federal statutory rate due to the valuation allowance against our U.S. deferred tax assets and income or loss in foreign jurisdictions that is taxed at different rates than the U.S. statutory tax rate. The decrease in income tax expense for the three and nine months ended September 30, 2024 as compared to the three and nine months ended September 30, 2023 was primarily due to the Australian tax effects of our gain on sale of shares in Sayona Mining in the nine months ended September 30, 2024. The sale of Sayona Mining shares in the nine months ended September 30, 2024 resulted in a book loss of $17.2 million, primarily due to the previously recorded non-cash gains on dilution of $46.3 million over the life of our investment. The deferred tax on the investment of $6.0 million was reversed for a deferred tax benefit, offset by a $3.2 million tax payable on the total taxable gain of $22.0 million. The tax payable of $3.2 million is recorded in “Other current liabilities” in our consolidated balance sheets.

EQUITY METHOD INVESTMENTS

9 Months Ended

Sep. 30, 2024

Equity Method Investments and Joint Ventures [Abstract]

EQUITY METHOD INVESTMENTS

We apply the equity method to investments when we have the ability to exercise significant influence over the operational decision-making authority and financial policies of the investee.

The following tables summarize the carrying amounts, including changes therein, of our equity method investments:


	Three Months Ended September 30, 2024
(in thousands)	Sayona Quebec		Vinland Lithium		Total
Balance at June 30, 2024	$	81,105	$	1,614	$	82,719
Additional investments	—		16		16

Loss from equity method investments	(3,425)		(89)		(3,514)
Foreign currency translation adjustments of equity method investments	909		18		927



Balance at September 30, 2024	$	78,589	$	1,559	$	80,148


	Nine Months Ended September 30, 2024
(in thousands)	Sayona Mining(2)		Sayona Quebec		Atlantic Lithium(3)		Vinland Lithium		Total
Balance at December 31, 2023	$	59,494	$	76,552	$	9,825	$	1,791	$	147,662
Additional investments	—		14,961		—		21		14,982
Gain on dilution of equity method investments(1)	—		—		186		—		186
Loss from equity method investments	(2,094)		(11,358)		(198)		(214)		(13,864)
Foreign currency translation adjustments of equity method investments	1,228		(1,566)		856		(39)		479
Net proceeds from sale of shares	(41,413)		—		(7,690)		—		(49,103)
(Loss) gain on sale of shares of equity method investments(4)	(17,215)		—		3,143		—		(14,072)
Transfer to investments in marketable securities	—		—		(6,122)		—		(6,122)
Balance at September 30, 2024	$	—	$	78,589	$	—	$	1,559	$	80,148

__________________________


	Three Months Ended September 30, 2023
(in thousands)	Sayona Mining		Sayona Quebec		Atlantic Lithium		Total
Balance at June 30, 2023	$	47,283	$	66,546	$	10,211	$	124,040
Additional investments	450		—		—		450
Gain on dilution of equity method investments(1)	7,894		—		64		7,958
Income (loss) from equity method investments	1,076		3,552		(776)		3,852
Foreign currency translation adjustments of equity method investments	(1,394)		(1,618)		(244)		(3,256)
Balance at September 30, 2023	$	55,309	$	68,480	$	9,255	$	133,044

__________________________


	Nine Months Ended September 30, 2023
(in thousands)	Sayona Mining		Sayona Quebec		Atlantic Lithium		Total
Balance at December 31, 2022	$	44,620	$	39,763	$	11,265	$	95,648
Additional investments	550		28,076		41		28,667
Gain on dilution of equity method investments(1)	15,144		—		64		15,208
(Loss) income from equity method investments	(978)		948		(1,535)		(1,565)
Foreign currency translation adjustments of equity method investments	(4,027)		(307)		(580)		(4,914)
Balance at September 30, 2023	$	55,309	$	68,480	$	9,255	$	133,044

__________________________

As of September 30, 2024, our equity method investments consisted of Sayona Quebec and Vinland Lithium.

Sayona Quebec

Vinland Lithium

Summarized Financial Information


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2024		2023		2024		2023
Revenue	$	16,524	$	—	$	73,506	$	—
Gross profit (loss)	(12,434)		—		(45,031)		—
Net loss from operations	(13,588)		14,210		(47,702)		3,792

Net loss	(13,700)		14,210		(45,429)		3,792

ADVANCES TO AFFILIATES

9 Months Ended

Sep. 30, 2024

ADVANCES TO AFFILIATES

Advances to affiliates consisted of the following:


(in thousands)	September 30, 2024		December 31, 2023
Ewoyaa	$	36,425	$	26,378
Killick Lithium	2,783		1,811
Total advances to affiliates	$	39,208	$	28,189

Ewoyaa

Killick Lithium

OTHER ASSETS AND LIABILITIES

9 Months Ended

Sep. 30, 2024

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

OTHER ASSETS AND LIABILITIES

Other current assets consisted of the following:


(in thousands)	September 30, 2024		December 31, 2023
Marketable securities	$	5,627	$	—
Prepaid and other current assets	2,344		3,345
Equity securities	246		484
Total other current assets	$	8,217	$	3,829

We had no changes to fair value of equity securities in the three months ended September 30, 2024 or marketable and equity securities in the three and nine months ended September 30, 2023.

Other non-current assets consisted of the following:


(in thousands)	September 30, 2024		December 31, 2023
Operating lease right-of-use assets	$	1,030	$	1,371
Asset retirement obligation, net	393		414
Other non-current assets	284		379
Total other non-current assets	$	1,707	$	2,164

Asset retirement obligation is net of accumulated amortization of $28 thousand, and $7 thousand as of September 30, 2024 and December 31, 2023, respectively.

Other current liabilities consisted of the following:


(in thousands)	September 30, 2024		December 31, 2023
Current tax payable (Note 7)	$	3,151	$	—
Operating lease liabilities	163		312
Interest payable	61		—
Accrued provisional revenue adjustment	—		29,151
Total other current liabilities	$	3,375	$	29,463

OTHER ASSETS AND LIABILITIES

Other current assets consisted of the following:


(in thousands)	September 30, 2024		December 31, 2023
Marketable securities	$	5,627	$	—
Prepaid and other current assets	2,344		3,345
Equity securities	246		484
Total other current assets	$	8,217	$	3,829

We had no changes to fair value of equity securities in the three months ended September 30, 2024 or marketable and equity securities in the three and nine months ended September 30, 2023.

Other non-current assets consisted of the following:


(in thousands)	September 30, 2024		December 31, 2023
Operating lease right-of-use assets	$	1,030	$	1,371
Asset retirement obligation, net	393		414
Other non-current assets	284		379
Total other non-current assets	$	1,707	$	2,164

Asset retirement obligation is net of accumulated amortization of $28 thousand, and $7 thousand as of September 30, 2024 and December 31, 2023, respectively.

Other current liabilities consisted of the following:


(in thousands)	September 30, 2024		December 31, 2023
Current tax payable (Note 7)	$	3,151	$	—
Operating lease liabilities	163		312
Interest payable	61		—
Accrued provisional revenue adjustment	—		29,151
Total other current liabilities	$	3,375	$	29,463

DEBT OBLIGATIONS

9 Months Ended

Sep. 30, 2024

Debt Disclosure [Abstract]

DEBT OBLIGATIONS

Our debt obligations consisted of the following:


(in thousands)	Interest Rate	September 30, 2024		December 31, 2023
Credit Facility	SOFR + 2.4%	$	18,007	$	—
Mining interests financed by sellers	9.5% - 13.0%	5,125		163
Insurance premium financing loan	8.2%	923		—
Total debt obligations		24,055		163
Current debt obligations		(19,966)		(149)
Long-term debt, net of current portion		$	4,089	$	14

Mining Interests Financed by Sellers

Credit Facility

creditworthiness. The Credit Facility expires on December 31, 2027 but may be extended by mutual agreement through December 31, 2028.

Insurance Premium Financing Loan

Interest expense and cash paid for interest are reflected in the following table:


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2024		2023		2024		2023




Interest expense	$	169	$	8	$	467	$	34
Cash paid for interest expense	119		8		406		34

EQUITY	9 Months Ended
EQUITY	Sep. 30, 2024
Equity [Abstract]
EQUITY	EQUITY We are authorized to issue up to 100,000,000 shares of common stock, par value $0.0001 per share, and 10,000,000 shares of preferred stock, par value $0.0001 per share. We have no outstanding shares of preferred stock. In May 2024, we entered into an ATM Program with B. Riley Securities, Inc., whereby we may from time to time, at our discretion, issue and sell up to $50 million of our Class A common stock through any method deemed to be an at-the-market offering, as defined in Rule 415 of the Exchange Act, or any method specified in the ATM Program. We have not issued any shares under the ATM Program through September 30, 2024. In February 2024, we issued a total of 52,701 shares of our common stock at an issue price of $14.17 per share as an advance of our funding obligations to Killick Lithium. There were no share issuance costs associated with the issuance and the value of the shares were treated as an advance within our earn-in agreement with Vinland Lithium to acquire up to a 62.5% equity interest in Killick Lithium through staged investments. In February 2023, we received $75 million from LG Chem in exchange for 1,096,535 shares of our common stock at a price of $68.40 per share and in conjunction with a multi-year spodumene concentrate offtake agreement. Share issuance costs associated with the issuance totaled $3.9 million and were accounted for as a reduction in the proceeds from share issuances in our consolidated balance sheets. As of September 30, 2024, $500 million of securities were available under our shelf registration statement, which expires on September 26, 2027.

SEGMENT REPORTING	9 Months Ended
SEGMENT REPORTING	Sep. 30, 2024
Segment Reporting [Abstract]
SEGMENT REPORTING	SEGMENT REPORTING We report our segment information in the same way management internally organizes the business in assessing performance and making decisions regarding allocation of resources in accordance with ASC Topic 280, “Segment Reporting.” We have a single reportable operating segment that operates as a single business platform. In reaching this conclusion, management considered the definition of the CODM, how the business is defined by the CODM, the nature of the information provided to the CODM, how the CODM uses such information to make operating decisions, and how resources and performance are assessed. The results of operations provided to and analyzed by the CODM are at the consolidated level, and accordingly, key resource decisions and assessment of performance are performed at the consolidated level. We have a single, common management team and our cash flows are reported and reviewed at the consolidated level only with no distinct cash flows at an individual business level.

FAIR VALUE OF FINANCIAL INSTRUMENTS	9 Months Ended
FAIR VALUE OF FINANCIAL INSTRUMENTS	Sep. 30, 2024
Fair Value Disclosures [Abstract]
FAIR VALUE OF FINANCIAL INSTRUMENTS	FAIR VALUE OF FINANCIAL INSTRUMENTS Fair value is the exchange price that would be received for an asset or paid to transfer a liability (exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. We follow ASC Topic 820, “Fair Value Measurement and Disclosure,” which establishes a three-level valuation hierarchy for disclosure of fair value measurements. The valuation hierarchy categorizes assets and liabilities measured at fair value into one of three different levels depending on the observability of the inputs employed in the measurement. The three levels are defined as follows: Level 1:Quoted prices (unadjusted) for identical assets or liabilities in active markets. Level 2:Inputs other than quoted prices included within Level 1 that are either directly or indirectly observable for the asset or liability, including quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in inactive markets, inputs other than quoted prices that are observable for the asset or liability and inputs that are derived from observable market data by correlation or other means. Level 3:Inputs for the asset or liability that are not based on observable market data (unobservable inputs). The level within which the financial asset or liability is classified is determined based on the lowest level of significant input to the fair value measurement. Measurement of Fair Value Our material financial instruments consist primarily of cash and cash equivalents, investments in marketable and equity securities, trade and other payables, and long-term debt as follows: •Trade receivables— As of September 30, 2024 and December 31, 2023, we had $1.1 million and $0.6 million of trade receivable, respectively. As of September 30, 2024, $1.1 million consisted of trade receivables from provisional concentrate sales which are recorded at fair value based on Level 2 inputs. The remaining trade receivables approximate fair value due to their short-term nature and are based on Level 1 inputs. •Debt Obligations—As of September 30, 2024 and December 31, 2023, we had $24.1 million and $0.2 million, respectively, of principal debt outstanding associated with our Credit Facility, Insurance premium financing loan and seller financed loans for properties acquired at Carolina Lithium. The carrying value of our long-term debt approximates its estimated fair value. See Note 11—Debt Obligations. •Investments in marketable securities—As of September 30, 2024 and December 31, 2023, we had $5.6 million and $0.0 million, respectively, of investments in marketable securities related to our shares in Atlantic Lithium, which are recorded at fair value based on Level 1 inputs. See Note 10—Other Assets and Liabilities. •Investments in equity securities - As of September 30, 2024 and December 31, 2023, we had $0.2 million and $0.5 million, respectively, of investments in equity securities related to our shares of Ricca, which are recorded at fair value based on Level 2 inputs. See Note 10—Other Assets and Liabilities. •Other financial instruments—The carrying amounts of cash and cash equivalents and trade and other payables approximate fair value due to their short-term nature and are based on Level 1 inputs. Level 3 activity was not material for all periods presented.

COMMITMENTS AND CONTINGENCIES	9 Months Ended
COMMITMENTS AND CONTINGENCIES	Sep. 30, 2024
Commitments and Contingencies Disclosure [Abstract]
COMMITMENTS AND CONTINGENCIES	COMMITMENTS AND CONTINGENCIES Legal Proceedings We are involved from time to time in various claims, proceedings, and litigation. We establish reserves for specific legal proceedings when we determine that the likelihood of an unfavorable outcome is probable, and the amount of loss can be reasonably estimated. In July 2021, a class of putative plaintiffs filed a lawsuit against us in the U.S. District Court for the Eastern District of New York claiming violations of the Exchange Act. The complaint alleged, among other things, that we made false and/or misleading statements and/or failed to make disclosure relating to proper and necessary permits. In February 2022, the Court appointed a lead plaintiff in this action, and the lead plaintiff filed an amended complaint in April 2022. On July 18, 2022, we moved to dismiss the amended complaint. On September 1, 2022, the lead plaintiff filed his Memorandum of Law in Opposition to our Motion to Dismiss. On October 7, 2022, we filed our Reply Memorandum in support of our Motion to Dismiss. On January 18, 2024, the Court granted our Motion to Dismiss the amended complaint. The lead plaintiff’s deadline to appeal the decision of the Court expired. As of the date of this Quarterly Report, the lead plaintiff did not appeal the decision of the Court. On July 5, 2022, Brad Thomascik, a purported shareholder of the Company’s equity securities, filed a shareholder derivative lawsuit in the U.S. District Court for the Eastern District of New York. On behalf of the Company, the lawsuit purported to bring claims against certain of the Company’s officers and directors. The complaint alleged that the defendants breached their fiduciary duties in connection with the Company’s statements regarding the timing and status of government permits for Carolina Lithium in North Carolina at various times between March 16, 2018 and July 19, 2021. No litigation demand was made to the Company in connection with this action. The lawsuit focused on the same public statements as the shareholder derivative suit described below. In September 2022, the parties agreed to a stipulation to stay the proceeding pending resolution of the motion to dismiss in the securities law matters described above, and the Court ordered the case stayed in October 2022. On October 14, 2021, Vincent Varbaro, a purported holder of Piedmont Australia’s American Depositary Shares and the Company’s equity securities, filed a shareholder derivative suit in the U.S. District Court for the Eastern District of New York, purporting to bring claims on behalf of the Company against certain of the Company’s officers and directors. The complaint alleged that the defendants breached their fiduciary duties in connection with the Company’s statements regarding the timing and status of government permits for Carolina Lithium in North Carolina, at various times between March 16, 2018 and July 19, 2021. No litigation demand was made to the Company in connection with this action. In December 2021, the parties agreed to a stipulation to stay the proceeding pending resolution of the motion to dismiss in the securities law matters described above, and the Court ordered the case stayed. On March 11, 2024, after dismissal was granted in the securities law matters described above, the parties in the Thomascik and Varbaro cases stipulated to dismiss their two actions with prejudice. Accordingly, the court directed that each of the Thomascik and Varbaro cases be closed on March 13, 2024 and March 22, 2024, respectively. On February 6, 2024, the SEC issued an investigative subpoena to the Company primarily seeking documents and information relating to the Company’s mining-related investments and operations outside of the U.S. The Company responded in a timely manner and continues to cooperate with the SEC. On June 6, 2024, four petitioners with residential or business properties near our permitted Carolina Lithium project filed a Petition for a Contested Case Hearing with the North Carolina Office of Administrative Hearings challenging DEMLR’s issuance of our mining permit for the Carolina Lithium project. The petition alleges DEMLR exceeded its authority, acted erroneously, failed to follow proper procedures, acted arbitrarily and failed to act as required by law when issuing our mining permit. On July 3, 2024, we filed a Motion to Intervene in the Contested Case Hearing. On July 8, 2024, the Office of Administrative Hearings granted our Motion to Intervene. We intend to support DEMLR in its defense of the issuance of our mining permit. The parties are currently engaged in discovery. Asset Retirement Obligations In 2023, we recognized an asset retirement obligation of $0.4 million related to the acquisition of a monofill disposal facility in Etowah, Tennessee, for Tennessee Lithium. In determining the asset retirement obligation, we calculated the present value of the estimated future cash flows required to reclaim the disturbed areas and perform any required monitoring.

Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended						9 Months Ended		12 Months Ended
Pay vs Performance Disclosure - USD ($) $ in Thousands	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Pay vs Performance Disclosure
Net (loss) income	$ (16,687)	$ (13,332)	$ (23,611)	$ 22,891	$ (10,639)	$ (8,639)	$ (53,630)	$ 3,613	$ (21,800)

Insider Trading Arrangements	3 Months Ended
Insider Trading Arrangements	Sep. 30, 2024
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

DESCRIPTION OF COMPANY (Policies)	9 Months Ended
DESCRIPTION OF COMPANY (Policies)	Sep. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation Our unaudited consolidated financial statements and related notes have been prepared on the accrual basis of accounting in conformity with U.S. GAAP and in conformity with the rules and regulations of the SEC. The unaudited consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation. Our reporting currency is U.S. dollars, and we operate on a calendar fiscal year. Certain information and note disclosures normally included in the consolidated financial statements prepared in accordance with U.S. GAAP have been omitted pursuant to such rules and regulations. Therefore, these unaudited interim consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes included in our Annual Report for the year ended December 31, 2023. These unaudited consolidated financial statements reflect all adjustments and reclassifications that, in the opinion of management, are considered necessary for a fair statement of the results of operations, financial position, and cash flows for the periods presented. The current period’s results of operations will not necessarily be indicative of results that ultimately may be achieved for the year ending December 31, 2024, for any other future interim periods, or for any other future fiscal year. Certain prior period amounts have been reclassified to be consistent with current period presentation.
Use of Estimates	Use of Estimates The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates, assumptions, and allocations that affect amounts reported in the consolidated financial statements and related notes. Significant items that are subject to such estimates and assumptions include, but are not limited to, long-lived assets, fair value of stock-based compensation awards and marketable securities, income tax uncertainties, valuation of deferred tax assets, contingent assets and liabilities, legal claims, asset impairments, provisional revenue adjustments, collectability of receivables, and environmental remediation. Actual results could differ due to the uncertainty inherent in the nature of these estimates. We base our estimates and assumptions on current facts, historical experience, and various other factors that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities and the accrual of costs and expenses that are not readily apparent from other sources. Actual results may differ materially and adversely from our estimates. To the extent there are material differences between estimates and actual results, future results of operations will be affected.
Risk and Uncertainties	Risk and Uncertainties We are subject to a number of risks similar to those of other companies of similar size in our industry including, but not limited to, the success of our exploration and development activities, success of our equity method investments in international projects, permitting and construction delays, the need for additional capital or financing to fund operating losses and investments in our lithium projects and affiliates in Quebec and Ghana, lithium price risk, competition from substitute products and services, protection of proprietary technology, litigation, and dependence on key individuals. Since inception, we have devoted substantial effort and capital resources to our exploration and development activities, permitting activities, and construction activities, which includes such activities in international projects as part of our equity method investments. We have incurred net losses and negative cash flows from operations, including net losses of $53.6 million and $21.8 million in the nine months ended September 30, 2024 and the year ended December 31, 2023, respectively. We have accumulated deficits of $180.5 million and $126.8 million as of September 30, 2024 and December 31, 2023, respectively. The critical minerals value chain continues to experience headwinds, which have negatively impacted the prices of lithium we sell. As a development stage company, we expect to continue to recognize losses and generate negative cash flows from operations for the foreseeable future as we continue to fund our development and exploration activities. In light of current market conditions, we implemented our 2024 Cost Savings Plan to reduce our operating expenses, delay capital expenditures into 2025 and beyond, and limit investments in our lithium projects and affiliates. We had available cash on hand of $64.4 million as of September 30, 2024. During the third quarter of 2024, we entered into a working capital facility whereby we may borrow up to $25.0 million based on the value of committed volumes of spodumene concentrate shipments occurring within the following twelve months. The Credit Facility contains a subjective acceleration clause that allows the lender to change the payment terms of the arrangement if there is a material change in our credit worthiness including acceleration of repayment up to the full amount of any outstanding borrowings. We had an outstanding balance on the Credit Facility of $18.0 million as of September 30, 2024. See Note 11—Debt Obligations. Based on our operating plan, which includes our 2024 Cost Savings Plan and ongoing access to and utilization of the Credit Facility discussed above, we believe our cash on hand and the Credit Facility will be sufficient to fund our operations and meet our obligations as they come due for the twelve months following the date these unaudited consolidated financial statements are issued. However, we have based our estimate on assumptions that may prove to be wrong, and our operating plan may change as a result of many factors, including lithium pricing. As a result, we could deplete our capital resources sooner than we currently expect. No assurances can be given that any additional cost reduction strategies we undertake would be sufficient to meet our needs. We expect to finance our future cash needs through a combination of sales of non-core assets, equity offerings, debt financings, and strategic partnerships. If we are unable to obtain funding, we would be forced to delay, reduce, or eliminate some or all of our exploration and development activities and joint venture fundings, which could adversely affect our business prospects and ultimately our ability to operate. Our long-term success is dependent upon our ability to successfully raise additional capital or financing or enter into strategic partnership opportunities. Our long-term success is also dependent upon our ability to obtain certain permits and approvals, develop our planned portfolio of projects, earn revenues, and achieve profitability. No assurances can be given that we will be able to successfully achieve these dependencies.
Recently Issued Accounting Standards Not Yet Adopted	Recently Issued Accounting Standards Not Yet Adopted Income Taxes In December 2023, the FASB issued amended guidance on income tax disclosures. The guidance is intended to provide additional disaggregation to the effective income tax rate reconciliation and income tax payment disclosures. The amended guidance is effective for annual periods beginning January 1, 2025 and should be applied on a prospective basis. Early adoption is permitted. Segment Reporting In November 2023, the FASB issued amended guidance for improvements to reportable segment disclosures. The revised guidance requires that a public entity disclose significant segment expenses regularly reviewed by the chief operating decision maker (CODM), including public entities with a single reportable segment. The amended guidance is effective for fiscal years beginning January 1, 2024 and interim periods beginning January 1, 2025 and should be applied on a retrospective basis. Early adoption is permitted. Recently Issued and Adopted Accounting Pronouncements We have considered the applicability and impact of all other recently issued accounting pronouncements and have determined that they were either not applicable or were not expected to have a material impact on our unaudited consolidated financial statements.
Fair Value of Financial Instruments	Fair value is the exchange price that would be received for an asset or paid to transfer a liability (exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. We follow ASC Topic 820, “Fair Value Measurement and Disclosure,” which establishes a three-level valuation hierarchy for disclosure of fair value measurements. The valuation hierarchy categorizes assets and liabilities measured at fair value into one of three different levels depending on the observability of the inputs employed in the measurement. The three levels are defined as follows: Level 1:Quoted prices (unadjusted) for identical assets or liabilities in active markets. Level 2:Inputs other than quoted prices included within Level 1 that are either directly or indirectly observable for the asset or liability, including quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in inactive markets, inputs other than quoted prices that are observable for the asset or liability and inputs that are derived from observable market data by correlation or other means. Level 3:Inputs for the asset or liability that are not based on observable market data (unobservable inputs). The level within which the financial asset or liability is classified is determined based on the lowest level of significant input to the fair value measurement.

REVENUE (Tables)

9 Months Ended

Sep. 30, 2024

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue

Revenue and provisional adjustments are reflected in the following table:


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2024		2023		2024		2023
Spodumene concentrate sales	$	27,663	$	47,127	$	54,053	$	47,127
Provisional revenue adjustments	—		—		238		—
Revenue	$	27,663	$	47,127	$	54,291	$	47,127

STOCK-BASED COMPENSATION (Tables)

9 Months Ended

Sep. 30, 2024

Share-Based Payment Arrangement [Abstract]

Schedule of Stock-Based Compensation Expense

The components and presentation of stock-based compensation are presented in the following table:


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2024		2023		2024		2023
Components of stock-based compensation:
Stock-based compensation	$	2,417	$	3,139	$	7,283	$	7,576
Forfeitures	(59)		—		(109)		(5)
Stock-based compensation, net of forfeitures	$	2,358	$	3,139	$	7,174	$	7,571

Presentation of stock-based compensation in the unaudited consolidated financial statements:
Exploration costs	$	—	$	57	$	8	$	128
Selling, general and administrative expenses	2,229		3,010		6,861		7,250
Stock-based compensation expense, net of forfeitures(1)	2,229		3,067		6,869		7,378
Capitalized stock-based compensation(2)	129		72		305		193
Stock-based compensation, net of forfeitures	$	2,358	$	3,139	$	7,174	$	7,571

__________________________

(2)These costs relate to direct labor costs associated with our lithium projects and are included in “Property, plant and mine development, net” in our consolidated balance sheets.

Schedule of Assumptions Were Used to Estimate the Fair Value of Stock options

The following assumptions were used to estimate the fair value of stock options granted during the periods presented below:


	Nine Months Ended September 30,
		2024	2023
Expected life of options (in years)		6.3 - 6.4	6.2 - 6.4
Risk-free interest rate		4.2% - 4.3%	3.9% - 4.2%
Assumed volatility		35% - 40%	40%
Expected dividend rate		—	—

Schedule of Share-Based Payment Award, Non-Option Equity Instruments, Valuation Assumptions

The following assumptions were used in the Monte Carlo simulation for TSR PRAs granted during periods presented below:


	Nine Months Ended September 30,
		2024	2023
Expected term (in years)		1 -3	1 - 3
Risk-free interest rate		4.7% - 4.8%	4.9%
Assumed volatility		50%	60%
Expected dividend yield		—	—

There were no TSR PRAs granted during the three months ended September 30, 2024 and 2023.

Schedule of Share-Based Payment Arrangement, Activity

A summary of activity related to our share-based awards is presented in the following table:


	2024			2023
(in thousands)	Stock Option Awards	Restricted Stock Units	Performance Rights Awards	Stock Option Awards	Restricted Stock Units	Performance Rights Awards
Share balance at January 1	295	80	86	265	36	44
Granted	155	200	123	42	40	42
Exercised, surrendered or vested	—	(35)	(32)	—	(13)	—
Forfeited or expired	—	(2)	—	—	(1)	—
Share balance at March 31	450	243	177	307	62	86
Granted	170	117	129	30	31	27
Exercised, surrendered or vested	—	(5)	(5)	—	(12)	—
Forfeited or expired	—	(2)	—	—	—	—
Share balance at June 30	620	353	301	337	81	113

Exercised, surrendered or vested	—	(60)	—	(2)	—	(22)
Forfeited or expired	—	(8)	—	—	—	—
Balance at September 30	620	285	301	335	81	91

RESTRUCTURING AND IMPAIRMENT (Tables)

9 Months Ended

Sep. 30, 2024

Restructuring and Related Activities [Abstract]

Schedule of Restructuring and Impairment Charges

The following table presents the components of restructuring and impairment charges associated with our 2024 Cost Savings Plan for the three and nine months ended September 30, 2024:


(in thousands)	Three Months Ended September 30, 2024		Nine Months Ended September 30, 2024
Severance and employee benefits costs(1)	$	10	$	1,294
Stock compensation expense(2)	—		554
Exit costs(3)	453		601
Other restructuring related expenses(4)	30		138
Total restructuring charges	493		2,587
Impairment charges(5)	4,070		4,070
Total restructuring and impairment charges	$	4,563	$	6,657

__________________________

(1) Severance costs primarily relate to cash severance and employee benefits costs.

(2) Non-cash stock compensation expense related to accelerated vesting of certain stock-based compensation awards in connection with our reduction in force.

(3) Exit costs relate to the consolidation of our corporate office to a single location in Belmont, North Carolina, and operational costs of our monofill disposal facility in Tennessee.

(4) Other restructuring charges include contract termination costs as part of our 2024 Cost Savings Plan.

(5) Impairment charges relate to land, capitalized construction and development costs, and other fixed assets related to the conversion of our legacy Tennessee Lithium project to Carolina Lithium.

The following table presents the summary of activity in our restructuring accrual:


(in thousands)	Severance Costs		Facility Exit Costs		Other Restructuring		Total
Accrual at December 31, 2023	$	—	$	—	$	—	$	—
Restructuring charges	1,780		—		—		1,780
Cash payments and settlements	(757)		—		—		(757)
Stock-based compensation	(554)		—		—		(554)

Accrual at March 31, 2024	469		—		—		469
Restructuring charges	58		148		108		314
Cash payments and settlements	(495)		(148)		(58)		(701)


Accrual at June 30, 2024	32		—		50		82
Restructuring charges	10		453		30		493
Cash payments and settlements	(16)		(200)		(16)		(232)

Accrual at September 30, 2024	$	26	$	253	$	64	$	343

OTHER LOSS (Tables)

9 Months Ended

Sep. 30, 2024

Other Income and Expenses [Abstract]

Schedule of Other Operating Cost and Expense, by Component

The following table reflects the components of other loss as reported in our consolidated statements of operations:


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2024		2023		2024		2023
Loss on equity securities	$	(2,630)	$	—	$	(1,036)	$	—
Loss on sale of assets	(35)		—		(691)		—
Gain (loss) from foreign currency exchange	266		(22)		293		(88)
Other loss	$	(2,399)	$	(22)	$	(1,434)	$	(88)

EARNINGS PER SHARE (Tables)

9 Months Ended

Sep. 30, 2024

Earnings Per Share [Abstract]

Schedule of Basic and Diluted Loss per Share

Basic and diluted net (loss) income per share is reflected in the following table:


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands, except per share amounts)	2024		2023		2024		2023
Net (loss) income	$	(16,687)	$	22,891	$	(53,630)	$	3,613
Weighted-average number of common shares used in calculating basic earnings per share	19,401		19,203		19,366		18,974

Effect of potentially dilutive equity awards	—		36		—		37
Weighted-average number of common shares used in calculating basic and dilutive loss per share	19,401		19,239		19,366		19,011
Basic net (loss) income per weighted-average share	$	(0.86)	$	1.19	$	(2.77)	$	0.19
Diluted net (loss) income per weighted-average share	$	(0.86)	$	1.19	$	(2.77)	$	0.19

Schedule of Antidilutive Securities Excluded from Calculation of Diluted Net Loss Per Share

The potentially dilutive and anti-dilutive shares not included in diluted net loss per share are presented in the following table:


	Three Months Ended September 30,		Nine Months Ended September 30,
(in thousands)	2024	2023	2024	2023
Stock options	620	294	620	71
RSUs	285	3	285	10
PRAs	301	94	301	88
Total potentially dilutive shares	1,206	391	1,206	169

EQUITY METHOD INVESTMENTS (Tables)

9 Months Ended

Sep. 30, 2024

Equity Method Investments and Joint Ventures [Abstract]

Schedule of Equity Method Investments

The following tables summarize the carrying amounts, including changes therein, of our equity method investments:


	Three Months Ended September 30, 2024
(in thousands)	Sayona Quebec		Vinland Lithium		Total
Balance at June 30, 2024	$	81,105	$	1,614	$	82,719
Additional investments	—		16		16

Loss from equity method investments	(3,425)		(89)		(3,514)
Foreign currency translation adjustments of equity method investments	909		18		927



Balance at September 30, 2024	$	78,589	$	1,559	$	80,148


	Nine Months Ended September 30, 2024
(in thousands)	Sayona Mining(2)		Sayona Quebec		Atlantic Lithium(3)		Vinland Lithium		Total
Balance at December 31, 2023	$	59,494	$	76,552	$	9,825	$	1,791	$	147,662
Additional investments	—		14,961		—		21		14,982
Gain on dilution of equity method investments(1)	—		—		186		—		186
Loss from equity method investments	(2,094)		(11,358)		(198)		(214)		(13,864)
Foreign currency translation adjustments of equity method investments	1,228		(1,566)		856		(39)		479
Net proceeds from sale of shares	(41,413)		—		(7,690)		—		(49,103)
(Loss) gain on sale of shares of equity method investments(4)	(17,215)		—		3,143		—		(14,072)
Transfer to investments in marketable securities	—		—		(6,122)		—		(6,122)
Balance at September 30, 2024	$	—	$	78,589	$	—	$	1,559	$	80,148

__________________________


	Three Months Ended September 30, 2023
(in thousands)	Sayona Mining		Sayona Quebec		Atlantic Lithium		Total
Balance at June 30, 2023	$	47,283	$	66,546	$	10,211	$	124,040
Additional investments	450		—		—		450
Gain on dilution of equity method investments(1)	7,894		—		64		7,958
Income (loss) from equity method investments	1,076		3,552		(776)		3,852
Foreign currency translation adjustments of equity method investments	(1,394)		(1,618)		(244)		(3,256)
Balance at September 30, 2023	$	55,309	$	68,480	$	9,255	$	133,044

__________________________


	Nine Months Ended September 30, 2023
(in thousands)	Sayona Mining		Sayona Quebec		Atlantic Lithium		Total
Balance at December 31, 2022	$	44,620	$	39,763	$	11,265	$	95,648
Additional investments	550		28,076		41		28,667
Gain on dilution of equity method investments(1)	15,144		—		64		15,208
(Loss) income from equity method investments	(978)		948		(1,535)		(1,565)
Foreign currency translation adjustments of equity method investments	(4,027)		(307)		(580)		(4,914)
Balance at September 30, 2023	$	55,309	$	68,480	$	9,255	$	133,044

__________________________


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2024		2023		2024		2023
Revenue	$	16,524	$	—	$	73,506	$	—
Gross profit (loss)	(12,434)		—		(45,031)		—
Net loss from operations	(13,588)		14,210		(47,702)		3,792

Net loss	(13,700)		14,210		(45,429)		3,792

ADVANCES TO AFFILIATES (Tables)

9 Months Ended

Sep. 30, 2024

Schedule of Advance to Affiliates

Advances to affiliates consisted of the following:


(in thousands)	September 30, 2024		December 31, 2023
Ewoyaa	$	36,425	$	26,378
Killick Lithium	2,783		1,811
Total advances to affiliates	$	39,208	$	28,189

OTHER ASSETS AND LIABILITIES (Tables)

9 Months Ended

Sep. 30, 2024

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Other Current Assets

Other current assets consisted of the following:


(in thousands)	September 30, 2024		December 31, 2023
Marketable securities	$	5,627	$	—
Prepaid and other current assets	2,344		3,345
Equity securities	246		484
Total other current assets	$	8,217	$	3,829

Schedule of Other Non-current Assets

Other non-current assets consisted of the following:


(in thousands)	September 30, 2024		December 31, 2023
Operating lease right-of-use assets	$	1,030	$	1,371
Asset retirement obligation, net	393		414
Other non-current assets	284		379
Total other non-current assets	$	1,707	$	2,164

Asset retirement obligation is net of accumulated amortization of $28 thousand, and $7 thousand as of September 30, 2024 and December 31, 2023, respectively.

Schedule of Other Current Liabilities

Other current liabilities consisted of the following:


(in thousands)	September 30, 2024		December 31, 2023
Current tax payable (Note 7)	$	3,151	$	—
Operating lease liabilities	163		312
Interest payable	61		—
Accrued provisional revenue adjustment	—		29,151
Total other current liabilities	$	3,375	$	29,463

DEBT OBLIGATIONS (Tables)

9 Months Ended

Sep. 30, 2024

Debt Disclosure [Abstract]

Schedule of Debt

Our debt obligations consisted of the following:


(in thousands)	Interest Rate	September 30, 2024		December 31, 2023
Credit Facility	SOFR + 2.4%	$	18,007	$	—
Mining interests financed by sellers	9.5% - 13.0%	5,125		163
Insurance premium financing loan	8.2%	923		—
Total debt obligations		24,055		163
Current debt obligations		(19,966)		(149)
Long-term debt, net of current portion		$	4,089	$	14

Schedule of Interest Income and Interest Expense Disclosure

Interest expense and cash paid for interest are reflected in the following table:


	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2024		2023		2024		2023




Interest expense	$	169	$	8	$	467	$	34
Cash paid for interest expense	119		8		406		34

DESCRIPTION OF COMPANY (Details) - USD ($)	3 Months Ended						9 Months Ended		12 Months Ended
DESCRIPTION OF COMPANY (Details) - USD ($)	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023	Sep. 11, 2024
Debt Instrument [Line Items]
Net (loss) income	$ (16,687,000)	$ (13,332,000)	$ (23,611,000)	$ 22,891,000	$ (10,639,000)	$ (8,639,000)	$ (53,630,000)	$ 3,613,000	$ (21,800,000)
Accumulated deficits	180,474,000						180,474,000		126,844,000
Cash and cash equivalents	64,358,000						64,358,000		71,730,000
Total debt obligations	24,055,000						24,055,000		163,000
Credit Facility
Debt Instrument [Line Items]
Total debt obligations	$ 18,007,000						$ 18,007,000		$ 0
Credit Facility \| Line of Credit
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity										$ 25,000,000

REVENUE - Additional Information (Details)	3 Months Ended		9 Months Ended
REVENUE - Additional Information (Details)	Sep. 30, 2024 USD ($) customer t $ / t	Sep. 30, 2023 customer	Sep. 30, 2024 USD ($) customer t $ / t	Sep. 30, 2023 customer	Dec. 31, 2023 USD ($)
Disaggregation of Revenue [Line Items]
Number of customers	4	4	4	4
Long-term supply agreement, spodumene concentrate production (in Tonne) \| t	1,800		1,800
Long-term supply agreement, ceiling price (in dollars per Tonne) \| $ / t	610		610
Contract liabilities \| $	$ 6,900,000		$ 6,900,000		$ 0
North America
Disaggregation of Revenue [Line Items]
Number of customers			4
Three Largest Customers \| Revenue from Contract with Customer Benchmark \| Customer Concentration Risk
Disaggregation of Revenue [Line Items]
Concentration risk, percentage	100.00%	100.00%	100.00%	100.00%
Minimum
Disaggregation of Revenue [Line Items]
Revenue, payment terms			15 days
Revenue, initial pricing billing period			5 days
Maximum
Disaggregation of Revenue [Line Items]
Revenue, payment terms			75 days
Revenue, initial pricing billing period			30 days

REVENUE -Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Revenue from Contract with Customer [Abstract]
Spodumene concentrate sales	$ 27,663	$ 47,127	$ 54,053	$ 47,127
Provisional revenue adjustments	0	0	238	0
Revenue	$ 27,663	$ 47,127	$ 54,291	$ 47,127

STOCK-BASED COMPENSATION - Additional Information (Details) $ in Millions	9 Months Ended
	Sep. 30, 2024 USD ($) shares	Sep. 30, 2023 shares	Jun. 30, 2024 shares	Mar. 31, 2024 shares	Dec. 31, 2023 shares	Jun. 30, 2023 shares	Mar. 31, 2023 shares	Dec. 31, 2022 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards cost not yet recognized, amount \| $	$ 10.1
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (in years)	6 years 3 months 18 days	6 years 2 months 12 days
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (in years)	6 years 4 months 24 days	6 years 4 months 24 days
Milestone PRAs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unvested awards expiring over the next three years (in shares)	20,162
TSR PRAs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unvested awards expiring over the next three years (in shares)	280,256
Assumption of TSR Goal achievement, percent	100.00%
TSR PRAs \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights, percentage of target amount	0.00%
Expected term (in years)	1 year	1 year
TSR PRAs \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights, percentage of target amount	200.00%
Expected term (in years)	3 years	3 years
Performance Rights Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unvested awards expiring over the next three years (in shares)	301,000	91,000	301,000	177,000	86,000	113,000	86,000	44,000
Award conversion ratio	1
Stock Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards authorized (in shares)	3,000,000
Vesting period	3 years
Expiration period	10 years
Number of common stock available for issuance (in shares)	1,340,034

STOCK-BASED COMPENSATION - Schedule of Stock-Based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation	$ 2,417	$ 3,139	$ 7,283	$ 7,576
Forfeitures	(59)	0	(109)	(5)
Stock-based compensation, net of forfeitures	2,358	3,139	7,174	7,571
Stock-based compensation expense, net of forfeitures	2,229	3,067	6,869	7,378
Capitalized stock-based compensation	129	72	305	193
Stock-based compensation, net of forfeitures	2,358	3,139	7,174	7,571
Exploration costs
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense, net of forfeitures	0	57	8	128
Selling, general and administrative expenses
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense, net of forfeitures	$ 2,229	$ 3,010	$ 6,861	$ 7,250

STOCK-BASED COMPENSATION -Schedule of Assumptions Were Used to Estimate the Fair Value of Stock options and Schedule of Share-Based Payment Award, Non-Option Equity Instruments, Valuation Assumptions (Details)	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Assumed volatility		40.00%
Expected dividend rate	0.00%	0.00%
TSR PRAs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate		4.90%
Assumed volatility	50.00%	60.00%
Expected dividend rate	0.00%	0.00%
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected life of options (in years)	6 years 3 months 18 days	6 years 2 months 12 days
Risk-free interest rate	4.20%	3.90%
Assumed volatility	35.00%
Minimum \| TSR PRAs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected life of options (in years)	1 year	1 year
Risk-free interest rate	4.70%
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected life of options (in years)	6 years 4 months 24 days	6 years 4 months 24 days
Risk-free interest rate	4.30%	4.20%
Assumed volatility	40.00%
Maximum \| TSR PRAs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected life of options (in years)	3 years	3 years
Risk-free interest rate	4.80%

STOCK-BASED COMPENSATION - Schedule of Share-Based Payment Arrangement, Activity (Details) - shares shares in Thousands	3 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023
Stock Option Awards
Outstanding at beginning of period (in shares)	620	450	295	337	307	265
Granted (in shares)		170	155		30	42
Exercised, surrendered or vested (in shares)	0	0	0	(2)	0	0
Forfeited or expired (in shares)	0	0	0	0	0	0
Outstanding at end of period (in shares)	620	620	450	335	337	307
Restricted Stock Units
Restricted Stock Units & Performance Rights Awards
Unvested at beginning of period (in shares)	353	243	80	81	62	36
Granted (in shares)		117	200		31	40
Exercised, surrendered or vested (in shares)	(60)	(5)	(35)	0	(12)	(13)
Forfeited or expired (in shares)	(8)	(2)	(2)	0	0	(1)
Unvested at end of period (in shares)	285	353	243	81	81	62
Performance Rights Awards
Restricted Stock Units & Performance Rights Awards
Unvested at beginning of period (in shares)	301	177	86	113	86	44
Granted (in shares)		129	123		27	42
Exercised, surrendered or vested (in shares)	0	(5)	(32)	(22)	0	0
Forfeited or expired (in shares)	0	0	0	0	0	0
Unvested at end of period (in shares)	301	301	177	91	113	86

RESTRUCTURING AND IMPAIRMENT - Additional Information (Details) - USD ($)	1 Months Ended	3 Months Ended					9 Months Ended
	Oct. 31, 2024	Dec. 31, 2024	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Oct. 31, 2024	Sep. 30, 2024	Sep. 30, 2023
Restructuring Cost and Reserve [Line Items]
Total restructuring charges			$ 493,000	$ 314,000	$ 1,780,000			$ 2,587,000
Total restructuring and impairment charges			4,563,000			$ 0		6,657,000	$ 0
Severance And Employee Benefits
Restructuring Cost and Reserve [Line Items]
Total restructuring charges			10,000					1,294,000
Stock compensation expense
Restructuring Cost and Reserve [Line Items]
Total restructuring charges			0					$ 554,000
2024 Cost-Savings Plan
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost savings, targeted annual operating costs reduction					$ 10,000,000
Restructuring and related cost, number of positions eliminated, percent					28.00%
2024 Cost-Savings Plan \| Forecast
Restructuring Cost and Reserve [Line Items]
Total restructuring charges		$ 600,000
2024 Cost-Savings Plan \| Severance And Employee Benefits
Restructuring Cost and Reserve [Line Items]
Total restructuring charges					$ 1,800,000
2024 Cost-Savings Plan \| Severance And Employee Benefits \| Forecast
Restructuring Cost and Reserve [Line Items]
Total restructuring charges		500,000
2024 Cost-Savings Plan \| Stock compensation expense \| Forecast
Restructuring Cost and Reserve [Line Items]
Total restructuring charges		$ 100,000
2024 Cost-Savings Plan \| Subsequent Event
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, number of positions eliminated, percent	32.00%						48.00%
Restructuring and Related Cost, Number of Positions Eliminated, Savings	$ 4,000,000
Restructuring and Related Cost, Annual Plan Savings	$ 14,000,000
Tennessee Lithium
Restructuring Cost and Reserve [Line Items]
Total restructuring and impairment charges			4,400,000
Tennessee Lithium \| Planned Sale Or Decommissioning Of Operations
Restructuring Cost and Reserve [Line Items]
Total restructuring and impairment charges			$ 300,000

RESTRUCTURING AND IMPAIRMENT - Schedule of Restructuring and Impairment Charges (Details) - USD ($)	3 Months Ended				9 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	$ 493,000	$ 314,000	$ 1,780,000		$ 2,587,000
Impairment charges	4,070,000				4,070,000	$ 0
Total restructuring and impairment charges	4,563,000			$ 0	6,657,000	$ 0
Severance And Employee Benefits
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	10,000				1,294,000
Stock compensation expense
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	0				554,000
Facility Exit Costs
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	453,000	148,000	0		601,000
Other Restructuring
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	$ 30,000	$ 108,000	$ 0		$ 138,000

RESTRUCTURING AND IMPAIRMENT - Restructuring Accrual Activity (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2024
Restructuring Reserve [Roll Forward]
Beginning balance	$ 82	$ 469	$ 0	$ 0
Restructuring charges	493	314	1,780	2,587
Cash payments and settlements	(232)	(701)	(757)
Stock-based compensation			(554)
Ending balance	343	82	469	343
Severance Costs
Restructuring Reserve [Roll Forward]
Beginning balance	32	469	0	0
Restructuring charges	10	58	1,780
Cash payments and settlements	(16)	(495)	(757)
Stock-based compensation			(554)
Ending balance	26	32	469	26
Facility Exit Costs
Restructuring Reserve [Roll Forward]
Beginning balance	0	0	0	0
Restructuring charges	453	148	0	601
Cash payments and settlements	(200)	(148)	0
Stock-based compensation			0
Ending balance	253	0	0	253
Other Restructuring
Restructuring Reserve [Roll Forward]
Beginning balance	50	0	0	0
Restructuring charges	30	108	0	138
Cash payments and settlements	(16)	(58)	0
Stock-based compensation			0
Ending balance	$ 64	$ 50	$ 0	$ 64

OTHER LOSS (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
OTHER LOSS (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Other Income and Expenses [Abstract]
Loss on equity securities	$ (2,630)	$ 0	$ (1,036)	$ 0
Loss on sale of assets	(35)	0	(691)	0
Gain (loss) from foreign currency exchange	266	(22)	293	(88)
Other loss	$ (2,399)	$ (22)	$ (1,434)	$ (88)

EARNINGS PER SHARE - Schedule of Basic and Diluted Loss per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Earnings Per Share [Abstract]
Net loss, basic	$ (16,687)	$ 22,891	$ (53,630)	$ 3,613
Net loss, diluted	$ (16,687)	$ 22,891	$ (53,630)	$ 3,613
Weighted-average number of common shares used in calculating basic earnings per share (in shares)	19,401	19,203	19,366	18,974
Effect of potentially dilutive equity awards (in shares)	0	36	0	37
Weighted-average number of common shares used in calculating diluted earnings per share (in shares)	19,401	19,239	19,366	19,011
Basic net (loss) income per weighted-average share (in dollars per share)	$ (0.86)	$ 1.19	$ (2.77)	$ 0.19
Diluted net (loss) income per weighted-average share (in dollars per share)	$ (0.86)	$ 1.19	$ (2.77)	$ 0.19

EARNINGS PER SHARE - Schedule of Antidilutive Securities Excluded from Calculation of Diluted Net Loss Per Share (Details) - shares shares in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potential common shares considered anti-dilutive (in shares)	1,206	391	1,206	169
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potential common shares considered anti-dilutive (in shares)	620	294	620	71
RSUs
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potential common shares considered anti-dilutive (in shares)	285	3	285	10
PRAs
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potential common shares considered anti-dilutive (in shares)	301	94	301	88

INCOME TAXES (Details) - USD ($)	3 Months Ended		9 Months Ended
INCOME TAXES (Details) - USD ($)	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Operating Loss Carryforwards [Line Items]
Income tax expense (benefit)	$ 0	$ 2,028,000	$ (3,095,000)	$ 3,170,000
Income (loss) before tax	$ (16,687,000)	$ 24,919,000	$ (56,725,000)	$ 6,783,000
Effective tax rate	0.00%	8.10%	5.50%	46.70%
Gain on partial sale of equity method investment			$ (14,072,000)
Deferred tax liabilities	$ 0		0		$ 6,023,000
Current tax payable (Note 7)	3,151,000		3,151,000		$ 0
Sayona Mining
Operating Loss Carryforwards [Line Items]
Gain on partial sale of equity method investment	(17,215,000)		(17,215,000)
Investment company, non-cash accumulated gain (loss)			46,300,000
Deferred tax liabilities	6,000,000.0		6,000,000.0
Current tax payable (Note 7)	3,200,000		$ 3,200,000
Taxable gain on sale of equity method investment	$ 22,000,000

EQUITY METHOD INVESTMENTS - Schedule of Changes in Equity Method Investments (Details) $ / shares in Units, $ in Thousands	1 Months Ended	3 Months Ended			9 Months Ended
	Feb. 29, 2024 $ / shares shares	Sep. 30, 2024 USD ($)	Mar. 31, 2024 USD ($) $ / shares shares	Sep. 30, 2023 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)
Increase (Decrease) in Equity Method Investment [Roll Forward]
Equity method investments, beginning balance		$ 82,719	$ 147,662	$ 124,040	$ 147,662	$ 95,648
Additional investments		16		450	14,982	28,667
Gain on dilution of equity method investments				7,958	186	15,208
Income (loss) from equity method investments		(3,514)		3,852	(13,864)	(1,565)
Foreign currency translation adjustments of equity method investments		927		(3,256)	479	(4,914)
Net proceeds from sale of shares					(49,103)	0
(Loss) gain on sale of shares of equity method investments					(14,072)
Transfer to investments in marketable securities					(6,122)
Equity method investments, ending balance		80,148		133,044	80,148	133,044
Number of shares sold (in shares) \| shares	52,701
Sale of stock, price (in dollars per share) \| $ / shares	$ 14.17
Proceeds from sale of shares in equity method investments					49,103	0
Sayona Mining
Increase (Decrease) in Equity Method Investment [Roll Forward]
Equity method investments, beginning balance			59,494	47,283	59,494	44,620
Additional investments				450	0	550
Gain on dilution of equity method investments		0		7,894	0	15,144
Income (loss) from equity method investments				1,076	(2,094)	(978)
Foreign currency translation adjustments of equity method investments				(1,394)	1,228	(4,027)
Net proceeds from sale of shares			$ (41,400)		(41,413)
(Loss) gain on sale of shares of equity method investments		(17,215)			(17,215)
Transfer to investments in marketable securities					0
Equity method investments, ending balance		0		55,309	0	55,309
Number of shares sold (in shares) \| shares			1,249,806,231
Sale of stock, price (in dollars per share) \| $ / shares			$ 0.03
Sale of stock, percentage of total outstanding shares sold			0.12
Proceeds from sale of shares in equity method investments			$ 41,400		41,413
Sayona Mining \| Reclassification out of Accumulated Other Comprehensive Income
Increase (Decrease) in Equity Method Investment [Roll Forward]
(Loss) gain on sale of shares of equity method investments					(3,000)
Sayona Quebec
Increase (Decrease) in Equity Method Investment [Roll Forward]
Equity method investments, beginning balance		81,105	76,552	66,546	76,552	39,763
Additional investments		0		0	14,961	28,076
Gain on dilution of equity method investments				0	0	0
Income (loss) from equity method investments		(3,425)		3,552	(11,358)	948
Foreign currency translation adjustments of equity method investments		909		(1,618)	(1,566)	(307)
Net proceeds from sale of shares					0
(Loss) gain on sale of shares of equity method investments					0
Transfer to investments in marketable securities					0
Equity method investments, ending balance		$ 78,589		68,480	78,589	68,480
Proceeds from sale of shares in equity method investments					$ 0
Equity interest, ownership percentage		25.00%			25.00%
Atlantic Lithium
Increase (Decrease) in Equity Method Investment [Roll Forward]
Equity method investments, beginning balance			9,825	10,211	$ 9,825	11,265
Additional investments				0	0	41
Gain on dilution of equity method investments				64	186	64
Income (loss) from equity method investments				(776)	(198)	(1,535)
Foreign currency translation adjustments of equity method investments				(244)	856	(580)
Net proceeds from sale of shares			$ (7,700)		(7,690)
(Loss) gain on sale of shares of equity method investments					3,143
Transfer to investments in marketable securities					(6,122)
Equity method investments, ending balance		$ 0		$ 9,255	0	$ 9,255
Number of shares sold (in shares) \| shares			24,479,868
Sale of stock, price (in dollars per share) \| $ / shares			$ 0.32
Sale of stock, percentage of total outstanding shares sold			0.04
Proceeds from sale of shares in equity method investments			$ 7,700		7,690
Equity interest, ownership percentage			5.00%
Atlantic Lithium \| Reclassification out of Accumulated Other Comprehensive Income
Increase (Decrease) in Equity Method Investment [Roll Forward]
(Loss) gain on sale of shares of equity method investments					(600)
Vinland Lithium
Increase (Decrease) in Equity Method Investment [Roll Forward]
Equity method investments, beginning balance		1,614	$ 1,791		1,791
Additional investments		16			21
Gain on dilution of equity method investments					0
Income (loss) from equity method investments		(89)			(214)
Foreign currency translation adjustments of equity method investments		18			(39)
Net proceeds from sale of shares					0
(Loss) gain on sale of shares of equity method investments					0
Transfer to investments in marketable securities					0
Equity method investments, ending balance		$ 1,559			1,559
Proceeds from sale of shares in equity method investments					$ 0
Equity interest, ownership percentage		20.00%			20.00%

EQUITY METHOD INVESTMENTS - Additional Information (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2024 USD ($) t $ / t	Sep. 30, 2023 USD ($)	Sep. 30, 2024 USD ($) t $ / t	Sep. 30, 2023 USD ($)	Dec. 31, 2023 USD ($)
Schedule of Equity Method Investments [Line Items]
Equity method investment, impairments \| $			$ 0
Long-term supply agreement, spodumene concentrate production (in Tonne) \| t	1,800		1,800
Long-term supply agreement, ceiling price (in dollars per Tonne) \| $ / t	610		610
Revenue \| $		$ 47,127,000	$ 54,291,000	$ 47,127,000
Affiliated Entity
Schedule of Equity Method Investments [Line Items]
Payables to affiliates \| $	$ 287,000		$ 287,000		$ 174,000
Sayona Quebec
Schedule of Equity Method Investments [Line Items]
Long-term supply agreement, spodumene concentrate production (in Tonne) \| t	113,000		113,000
Long-term supply agreement, spodumene concentrate production, percentage	50.00%		50.00%
Long-term supply agreement, floor price (in dollars per Tonne) \| $ / t	500		500
Long-term supply agreement, ceiling price (in dollars per Tonne) \| $ / t	900		900
Long-term supply agreement, spodumene concentrate percentage	6.00%		6.00%
Sayona Quebec \| Sayona Mining
Schedule of Equity Method Investments [Line Items]
Noncontrolling interest, ownership percentage by parent	75.00%		75.00%
NAL \| Sayona Quebec
Schedule of Equity Method Investments [Line Items]
Noncontrolling interest, ownership percentage by parent	100.00%		100.00%
Sayona Quebec
Schedule of Equity Method Investments [Line Items]
Equity interest, ownership percentage	25.00%		25.00%
Sayona Quebec \| NAL
Schedule of Equity Method Investments [Line Items]
Long-term supply agreement, quantities produced (in dmt) \| t	52,100		142,200
Long-term supply agreement, quantities shipped (in dmt) \| t	49,000		134,700
Long-term supply agreement, quantities sold (in dmt) \| t	31,500		61,000
Revenue \| $	$ 27,663,000
Long-term supply agreement, realized sales price (in dollars per Tonne) \| $ / t	878		890
Long-term supply agreement, realized cost of sales (in dollars per Tonne) \| $ / t	794		825
Vinland Lithium
Schedule of Equity Method Investments [Line Items]
Equity interest, ownership percentage	20.00%		20.00%
Killick Lithium
Schedule of Equity Method Investments [Line Items]
Equity method investment, maximum ownership percentage through phased investments	62.50%		62.50%

EQUITY METHOD INVESTMENTS - Schedule of Financial Information (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended		12 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Income Statement [Abstract]
Revenue	$ 27,663			$ 47,127			$ 54,291	$ 47,127
Gross profit (loss)	2,653			23,764			3,970	23,764
Net loss from operations	(14,925)			15,960			(43,224)	(11,262)
Net loss	(16,687)	$ (13,332)	$ (23,611)	22,891	$ (10,639)	$ (8,639)	(53,630)	3,613	$ (21,800)
Sayona Quebec
Income Statement [Abstract]
Revenue	16,524			0			73,506	0
Gross profit (loss)	(12,434)			0			(45,031)	0
Net loss from operations	(13,588)			14,210			(47,702)	3,792
Net loss	$ (13,700)			$ 14,210			$ (45,429)	$ 3,792

ADVANCES TO AFFILIATES - Schedule of Advance to Affiliates (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Related Party Transaction [Line Items]
Total advances to affiliates	$ 39,208	$ 28,189
Ewoyaa
Related Party Transaction [Line Items]
Total advances to affiliates	36,425	26,378
Killick Lithium
Related Party Transaction [Line Items]
Total advances to affiliates	$ 2,783	$ 1,811

ADVANCES TO AFFILIATES - Additional Information (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2024 USD ($) phase	Sep. 30, 2023 USD ($)	Sep. 30, 2024 USD ($) phase	Sep. 30, 2023 USD ($)	Jun. 30, 2024 USD ($)	Feb. 29, 2024	Dec. 31, 2023 USD ($)	Oct. 31, 2023	Jun. 30, 2023 USD ($)	Dec. 31, 2022 USD ($)
Related Party Transaction [Line Items]
Equity method investments	$ 80,148,000	$ 133,044,000	$ 80,148,000	$ 133,044,000	$ 82,719,000		$ 147,662,000		$ 124,040,000	$ 95,648,000
Payments to acquire equity interest	$ 16,000	450,000	$ 14,982,000	28,667,000
Ghana Project
Related Party Transaction [Line Items]
Strategic partnership investments, percentage expected	50.00%		50.00%
Strategic partnership investments, number of phases \| phase	2		2
Equity method investments	$ 0		$ 0
Killick Lithium
Related Party Transaction [Line Items]
Strategic partnership investments, percentage expected								100.00%
Equity method investment, maximum ownership percentage through phased investments	62.50%		62.50%
Payments to acquire equity interest	$ 0		$ 1,000,000.0
Equity method investment, products percentage, expected								100.00%
Killick Lithium \| Maximum
Related Party Transaction [Line Items]
Equity interest, ownership percentage						62.50%		62.50%
Ewoyaa
Related Party Transaction [Line Items]
Strategic partnership investments, percentage expected	81.00%		81.00%
Payments to acquire equity interest	$ 2,100,000	$ 2,100,000	$ 10,000,000.0	$ 6,900,000
Equity interest, ownership percentage	40.50%		40.50%
Ghana Project, Phase One
Related Party Transaction [Line Items]
Strategic partnership investments, percentage expected	22.50%		22.50%
Ghana Project, Phase Two
Related Party Transaction [Line Items]
Strategic partnership investments, percentage expected	27.50%		27.50%
Strategic partnership investments, funding amount	$ 70,000,000		$ 70,000,000

OTHER ASSETS AND LIABILITIES - Schedule of Other Current Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Marketable securities	$ 5,627	$ 0
Prepaid and other current assets	2,344	3,345
Equity securities	246	484
Total other current assets	$ 8,217	$ 3,829

OTHER ASSETS AND LIABILITIES - Additional Information (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Gain (loss) on marketable securities	$ (2,600,000)		$ (800,000)
Unrealized loss equity securities			$ 200,000
Unrealized gain (loss) equity securities	$ 0	$ 0		$ 0

OTHER ASSETS AND LIABILITIES - Schedule of Other Non-current Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Operating lease right-of-use assets	$ 1,030	$ 1,371
Asset retirement obligation, net	393	414
Other non-current assets	284	379
Total other non-current assets	1,707	2,164
Asset retirement obligation, accumulated amortization	$ 28	$ 7

OTHER ASSETS AND LIABILITIES - Schedule of Other Current Liabilities (Details) - USD ($)	Sep. 30, 2024	Dec. 31, 2023
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Current tax payable (Note 7)	$ 3,151,000	$ 0
Operating lease liabilities	163,000	312,000
Interest payable	61,000	0
Accrued provisional revenue adjustment	0	29,151,000
Total other current liabilities	$ 3,375,000	$ 29,463,000

DEBT OBLIGATIONS - Schedule of Long-term Debt Agreements (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Total debt obligations	$ 24,055	$ 163
Current debt obligations	(19,966)	(149)
Long-term debt, net of current portion	$ 4,089	14
Credit Facility
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate	2.40%
Total debt obligations	$ 18,007	0
Mining interests financed by sellers
Debt Instrument [Line Items]
Total debt obligations	$ 5,125	163
Mining interests financed by sellers \| Minimum
Debt Instrument [Line Items]
Interest Rate	9.50%
Mining interests financed by sellers \| Maximum
Debt Instrument [Line Items]
Interest Rate	13.00%
Insurance premium financing loan
Debt Instrument [Line Items]
Interest Rate	8.20%
Total debt obligations	$ 923	$ 0

DEBT OBLIGATIONS - Additional Information (Details) - USD ($)			9 Months Ended
	Sep. 11, 2024	May 23, 2024	Sep. 30, 2024
Credit Facility
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			2.40%
Credit Facility \| Line of Credit
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	$ 25,000,000
Debt instrument, basis spread on variable rate	2.40%
Percentage of maximum borrowing capacity	0.40
Percentage of increasing borrowing capacity	0.75
Insurance premium financing loan
Debt Instrument [Line Items]
Interest Rate			8.20%
Insurance premium financing loan \| Line of Credit
Debt Instrument [Line Items]
Debt agreement term (in years)		9 months
Line of credit facility, maximum borrowing capacity		$ 2,100,000
Interest Rate		8.20%
Minimum \| Mining interests financed by sellers
Debt Instrument [Line Items]
Debt agreement term (in years)			2 years
Monthly installment payment			$ 4,000
Interest Rate			9.50%
Maximum \| Mining interests financed by sellers
Debt Instrument [Line Items]
Debt agreement term (in years)			5 years
Monthly installment payment			$ 30,000
Interest Rate			13.00%

DEBT OBLIGATIONS - Schedule of Interest Income and Interest Expense Disclosure (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Debt Disclosure [Abstract]
Interest expense	$ 169	$ 8	$ 467	$ 34
Cash paid for interest	$ 119	$ 8	$ 406	$ 34

EQUITY (Details) - USD ($)	1 Months Ended
EQUITY (Details) - USD ($)	Feb. 29, 2024	Feb. 28, 2023	Sep. 30, 2024	May 31, 2024	Dec. 31, 2023	Oct. 31, 2023
Class of Stock [Line Items]
Common stock, shares authorized (in shares)			100,000,000		100,000,000
Common stock, par value (in dollars per share)			$ 0.0001		$ 0.0001
Preferred stock, shares authorized (in shares)			10,000,000
Preferred stock, par value (in dollars per share)			$ 0.0001
Preferred stock, shares outstanding (in shares)			0
Share repurchase program, authorized amount				$ 50,000,000
Number of shares sold (in shares)	52,701
Sale of stock, price (in dollars per share)	$ 14.17
Stock issuance costs	$ 0
Shelf Registration Program
Class of Stock [Line Items]
Remaining offering capacity			$ 500,000,000
LG Chem
Class of Stock [Line Items]
Number of shares sold (in shares)		1,096,535
Sale of stock, price (in dollars per share)		$ 68.40
Stock issuance costs		$ 3,900,000
Proceeds from sale of stock		$ 75,000,000
Maximum \| Killick Lithium
Class of Stock [Line Items]
Equity interest, ownership percentage	62.50%					62.50%

SEGMENT REPORTING (Details)	9 Months Ended
SEGMENT REPORTING (Details)	Sep. 30, 2024 segment
Segment Reporting [Abstract]
Number of reportable segments	1

FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Fair Value Disclosures [Abstract]
Accounts receivable	$ 1,079	$ 595
Long-term debt	24,100	200
Marketable securities	5,627	0
Equity securities	$ 246	$ 484

COMMITMENTS AND CONTINGENCIES (Details) $ in Millions	Jun. 06, 2024 petitioner	Mar. 11, 2024 action	Dec. 31, 2023 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Number of actions consolidated \| action		2
Number of petitioners \| petitioner	4
Asset retirement obligation \| $			$ 0.4