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

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

(Mark One)

☒ 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 001-08462

GRAHAM CORPORATION

(Exact name of registrant as specified in its charter)


Delaware	16-1194720
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
20 Florence Avenue, Batavia, New York	14020
(Address of principal executive offices)	(Zip Code)

585-343-2216

(Registrant's telephone number, including area code)

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

    Title of each class

    Trading
Symbol(s)

    Name of each exchange on which registered

    Common Stock, Par Value $0.10 Per Share

    GHM

    NYSE

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 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	☒
Non-accelerated filer	☐	Smaller reporting company	☒
Emerging growth 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 7, 2024, there were outstanding 10,889,928 shares of the registrant’s common stock, par value $0.10 per share.

Graham Corporation and Subsidiaries

Index to Form 10-Q

As of September 30, 2024 and March 31, 2024 and for the three and six months ended September 30, 2024 and 2023


		Page
Part I.	FINANCIAL INFORMATION

Item 1.	Unaudited Condensed Consolidated Financial Statements	3

Item 2.	Management's Discussion and Analysis of Financial Condition and Results of Operations	19

Item 3.	Quantitative and Qualitative Disclosures About Market Risk	29

Item 4.	Controls and Procedures	30

Part II.	OTHER INFORMATION

Item 1A.	Risk Factors	31

Item 2.	Unregistered Sales of Equity Securities, Use of Proceeds, and Issuer Purchases of Equity Securities	31

Item 6.	Exhibits	32

Signatures		33

GRAHAM CORPORATION AND SUBSIDIARIES

FORM 10-Q

SEPTEMBER 30, 2024

PART I – FINANCIAL INFORMATION

Item 1. Unaudited Condensed Consolidated Financial Statements

GRAHAM CORPORATION AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(Dollar amounts in thousands, except per share data)

(Unaudited)


	Three Months Ended					Six Months Ended
	September 30,					September 30,
	2024			2023		2024			2023
Net sales	$	53,563		$	45,076	$	103,514		$	92,645
Cost of products sold		40,764			37,885		78,347			74,477
Gross profit		12,799			7,191		25,167			18,168
Other operating expenses and income:
Selling, general and administrative		8,723			6,115		17,561			13,134
Selling, general and administrative – amortization		437			273		873			547
Other operating income		(596	)		—		(726	)		—
Operating income		4,235			803		7,459			4,487
Other expense, net		91			94		182			187
Interest (income) expense, net		(153	)		55		(314	)		240
Income before provision for income taxes		4,297			654		7,591			4,060
Provision for income taxes		1,016			243		1,344			1,009
Net income	$	3,281		$	411	$	6,247		$	3,051
Per share data
Basic:
Net income	$	0.30		$	0.04	$	0.57		$	0.29
Diluted:
Net income	$	0.30		$	0.04	$	0.57		$	0.28
Weighted average common shares outstanding:
Basic		10,887			10,699		10,875			10,675
Diluted		11,024			10,810		10,995			10,761

See Notes to Condensed Consolidated Financial Statements.

GRAHAM CORPORATION AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(Dollar amounts in thousands)

(Unaudited)


	Three Months Ended					Six Months Ended
	September 30,					September 30,
	2024		2023			2024		2023
Net income	$	3,281	$	411		$	6,247	$	3,051
Other comprehensive income:
Foreign currency translation adjustment		131		(58	)		103		(310	)
Defined benefit pension and other postretirement plans net of income tax expense of $45 and $47 for the three months ended September 30, 2024 and 2023, respectively, and $90 and $93 for the six months ended September 30, 2024 and 2023, respectively		150		164			300		328
Total other comprehensive income		281		106			403		18
Total comprehensive income	$	3,562	$	517		$	6,650	$	3,069

See Notes to Condensed Consolidated Financial Statements.

GRAHAM CORPORATION AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS

(Dollar amounts in thousands, except per share data)

(Unaudited)


	September 30, 2024			March 31, 2024
Assets
Current assets:
Cash and cash equivalents	$	32,318		$	16,939
Trade accounts receivable, net of allowances ($56 and $79 at September 30 and March 31, 2024, respectively)		29,083			44,400
Unbilled revenue		40,730			28,015
Inventories		31,536			33,410
Prepaid expenses and other current assets		4,414			3,561
Income taxes receivable		124			—
Total current assets		138,205			126,325
Property, plant and equipment, net		36,602			32,080
Prepaid pension asset		6,513			6,396
Operating lease assets		6,757			7,306
Goodwill		25,520			25,520
Customer relationships, net		13,729			14,299
Technology and technical know-how, net		10,688			11,065
Other intangible assets, net		7,019			7,181
Deferred income tax asset		2,883			2,983
Other assets		1,614			724
Total assets	$	249,530		$	233,879
Liabilities and stockholders’ equity
Current liabilities:
Current portion of finance lease obligations	$	20		$	20
Accounts payable		21,887			20,788
Accrued compensation		13,097			16,800
Accrued expenses and other current liabilities		5,102			6,666
Customer deposits		86,483			71,987
Operating lease liabilities		1,142			1,237
Income taxes payable		77			715
Total current liabilities		127,808			118,213
Finance lease obligations		57			65
Operating lease liabilities		5,922			6,449
Accrued pension and postretirement benefit liabilities		1,258			1,254
Other long-term liabilities		2,011			2,332
Total liabilities		137,056			128,313
Commitments and contingencies (Note 10)
Stockholders’ equity:
Preferred stock, $1.00 par value, 500 shares authorized		—			—
Common stock, $0.10 par value, 25,500 shares authorized, 11,064 and 10,993 shares issued and 10,890 and 10,850 shares outstanding at September 30 and March 31, 2024, respectively		1,106			1,099
Capital in excess of par value		33,120			32,015
Retained earnings		88,246			81,999
Accumulated other comprehensive loss		(6,610	)		(7,013	)
Treasury stock (174 and 143 shares at September 30 and March 31, 2024, respectively)		(3,388	)		(2,534	)
Total stockholders’ equity		112,474			105,566
Total liabilities and stockholders’ equity	$	249,530		$	233,879

See Notes to Condensed Consolidated Financial Statements.

GRAHAM CORPORATION AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Dollar amounts in thousands)

(Unaudited)


	Six Months Ended
	September 30,
	2024			2023
Operating activities:
Net income	$	6,247		$	3,051
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation		1,721			1,549
Amortization of intangible assets		1,109			891
Amortization of actuarial losses		391			421
Amortization of debt issuance costs		—			119
Equity-based compensation expense		778			625
Change in fair value of contingent consideration		(726	)		—
Deferred income taxes		2			1,162
(Increase) decrease in operating assets, net of acquisition:
Accounts receivable		15,387			(4,947	)
Unbilled revenue		(12,746	)		4,620
Inventories		1,886			(734	)
Prepaid expenses and other current and non-current assets		(1,738	)		(1,343	)
Income taxes receivable		(124	)		(489	)
Operating lease assets		643			589
Prepaid pension asset		(117	)		(144	)
Increase (decrease) in operating liabilities, net of acquisition:
Accounts payable		1,505			(6,451	)
Accrued compensation, accrued expenses and other current and non-current liabilities		(4,801	)		5
Customer deposits		14,485			13,503
Income taxes payable		(634	)		—
Operating lease liabilities		(623	)		(529	)
Long-term portion of accrued compensation, accrued pension and postretirement benefit liabilities		4			—
Net cash provided by operating activities		22,649			11,898
Investing activities:
Purchase of property, plant and equipment		(6,464	)		(3,312	)
Proceeds from disposal of property, plant and equipment		—			38
Acquisition of P3 Technologies, LLC		(170	)		—
Net cash used by investing activities		(6,634	)		(3,274	)
Financing activities:
Principal repayments on debt		—			(1,020	)
Repayments on financing lease obligations		(157	)		(147	)
Issuance of common stock		334			225
Purchase of treasury stock		(854	)		(57	)
Net cash used by financing activities		(677	)		(999	)
Effect of exchange rate changes on cash		41			(82	)
Net increase in cash and cash equivalents		15,379			7,543
Cash and cash equivalents at beginning of period		16,939			18,257
Cash and cash equivalents at end of period	$	32,318		$	25,800

See Notes to Condensed Consolidated Financial Statements.

GRAHAM CORPORATION AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY

(Dollar amounts in thousands)

(Unaudited)


	Common Stock				Capital in					Accumulated Other						Total
			Par		Excess of			Retained		Comprehensive			Treasury			Stockholders'
	Shares		Value		Par Value			Earnings		Loss			Stock			Equity
Balance at April 1, 2024		10,993	$	1,099	$	32,015		$	81,999	$	(7,013	)	$	(2,534	)	$	105,566
Comprehensive income									2,966		122						3,088
Issuance of shares		50		5		(5	)										—
Recognition of equity-based compensation expense						344											344
Purchase of treasury stock														(810	)		(810	)
Balance at June 30, 2024		11,043		1,104		32,354			84,965		(6,891	)		(3,344	)		108,188
Comprehensive income									3,281		281						3,562
Issuance of shares		21		2		332											334
Recognition of equity-based compensation expense						434											434
Purchase of treasury stock														(44	)		(44	)
Balance at September 30, 2024		11,064	$	1,106	$	33,120		$	88,246	$	(6,610	)	$	(3,388	)	$	112,474


	Common Stock						Capital in					Accumulated Other						Total
				Par			Excess of			Retained		Comprehensive			Treasury			Stockholders'
	Shares			Value			Par Value			Earnings		Loss			Stock			Equity
Balance at April 1, 2023		10,774		$	1,075		$	28,061		$	77,443	$	(7,463	)	$	(2,183	)	$	96,933
Comprehensive income (loss)											2,640		(88	)					2,552
Issuance of shares		53			8			(8	)										—
Forfeiture of shares		(9	)		(1	)		1											—
Recognition of equity-based compensation expense								293											293
Issuance of treasury stock								294								(294	)		—
Purchase of treasury stock																(57	)		(57	)
Balance at June 30, 2023		10,818			1,082			28,641			80,083		(7,551	)		(2,534	)		99,721
Comprehensive income											411		106						517
Issuance of shares		28			2			223											225
Recognition of equity-based compensation expense								332											332
Balance at September 30, 2023		10,846		$	1,084		$	29,196		$	80,494	$	(7,445	)	$	(2,534	)	$	100,795

See Notes to Condensed Consolidated Financial Statements.

GRAHAM CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Amounts in thousands, except per share data)

(Unaudited)

NOTE 1 – BASIS OF PRESENTATION:

Graham Corporation's (the "Company's") Condensed Consolidated Financial Statements include its wholly-owned subsidiaries located in Arvada, Colorado, Suzhou, China and Ahmedabad, India at September 30 and March 31, 2024, and its recently acquired wholly-owned subsidiary, P3 Technologies, LLC ("P3"), located in Jupiter, Florida (see Note 2). The Condensed Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the U.S. ("GAAP") for interim financial information and the instructions to Form 10-Q and Rule 8-03 of Regulation S-X, each as promulgated by the U.S. Securities and Exchange Commission. The Company's Condensed Consolidated Financial Statements do not include all information and notes required by GAAP for complete financial statements. The unaudited Condensed Consolidated Balance Sheet as of March 31, 2024 presented herein was derived from the Company’s audited Consolidated Balance Sheet as of March 31, 2024. For additional information, please refer to the consolidated financial statements and notes included in the Company's Annual Report on Form 10-K for the fiscal year ended March 31, 2024 ("fiscal 2024"). In the opinion of management, all adjustments, including normal recurring accruals considered necessary for a fair presentation, have been included in the Company's Condensed Consolidated Financial Statements.

The Company's results of operations and cash flows for the three and six months ended September 30, 2024 are not necessarily indicative of the results that may be expected for the current fiscal year, which ends March 31, 2025 ("fiscal 2025").

NOTE 2 – ACQUISITION:

On November 9, 2023, the Company completed its acquisition of P3, a privately-owned custom turbomachinery engineering, product development, and manufacturing business located in Jupiter, Florida that serves the space, new energy, defense, and medical industries. The Company believes this acquisition advances its growth strategy, further diversifies its market and product offerings, and broadens its turbomachinery solutions. P3 will be managed through the Company's Barber-Nichols, LLC ("BN") subsidiary and is highly complementary to BN's technology and enhances its turbomachinery solutions.

This transaction was accounted for as a business combination which requires that assets acquired and liabilities assumed be recognized at their fair value as of the acquisition date. The purchase price of $11,238 was comprised of 125 shares of the Company's common stock, representing a value of $1,930, and cash consideration of $7,268. The cash consideration was funded through borrowings on the Company's line of credit. The purchase agreement included a contingent earn-out dependent upon certain financial measures of P3 post-acquisition, in which the sellers are eligible to receive up to $3,000 in additional cash consideration. A rollforward of the P3 contingent earn-out liability since the date of acquisition is as follows:


Balance at November 9, 2023	$	2,040
Change in fair value		80
Payments		—
Balance at March 31, 2024		2,120
Change in fair value		(130	)
Payments		—
Balance at June 30, 2024		1,990
Change in fair value		(596	)
Payments		—
Balance at September 30, 2024	$	1,394

The change in fair value of the contingent earn-out liability was included in other operating income in the Condensed Consolidated Statements of Operations.

The cost of the acquisition was allocated to the assets acquired and liabilities assumed based upon their estimated fair value at the date of acquisition and the amount exceeding the fair value of $1,997 was recorded as goodwill, which is deductible for tax purposes. Goodwill generated in the acquisition is related to P3’s assembled workforce, synergies between the Company’s other operations and P3 that are expected to occur as a result of the combined engineering knowledge, the ability of each of the operations to leverage each other’s technology solutions, and the Company’s ability to utilize acquired management knowledge in providing complementary product

offerings to the Company’s customers. The following table summarizes the final purchase price allocation of the assets acquired and liabilities assumed:


	November 9,
	2023
Assets acquired:
Cash and cash equivalents	$	286
Trade accounts receivable, net of allowances		465
Unbilled revenue		302
Inventories		808
Prepaid expenses and other current assets		93
Property, plant & equipment, net		542
Operating lease assets		130
Goodwill		1,997
Customer relationships		4,400
Technology and technical know-how		2,500
Tradename		300
Total assets acquired		11,823
Liabilities assumed:
Accrued compensation		62
Customer deposits		389
Operating lease liabilities		134
Total liabilities assumed		585
Purchase price	$	11,238

The fair value of acquisition-related intangible assets includes customer relationships, technology and technical know-how, and tradename. The tradename is included in the line item other intangible assets, net in the Condensed Consolidated Balance Sheets. The fair value of customer relationships was calculated using an income approach, specifically the Multi Period Excess Earnings method, which incorporates assumptions regarding retention rate, new customer growth and customer related costs. The fair value of tradename and technology and technical know-how were both calculated using a Relief from Royalty method, which develops a market based royalty rate used to reflect the after tax royalty savings attributable to owning the intangible asset.

Customer relationships and tradename are amortized in selling, general and administrative expense on a straight line basis over their estimated useful lives of eight years and three years respectively. Technology and technical know-how is amortized in cost of products sold on a straight line basis over its estimated useful life of ten years.

During the three months ended June 30, 2024, the seller received $170 for tax liabilities owed in accordance with the purchase agreement.

The Condensed Consolidated Statement of Operations for the three and six months ended September 30, 2024 includes net sales for P3 of $859 and $2,437, respectively and net (loss) income of ($200) and $276, respectively. The following unaudited pro forma information presents the consolidated results of operations of the Company as if the P3 acquisition had occurred at the beginning of each of the fiscal periods presented:


	Three Months Ended				Six Months Ended
	September 30,				September 30,
	2024		2023		2024		2023
Net sales	$	53,563	$	46,833	$	103,514	$	95,833
Net income		3,281		945		6,247		3,811
Income per share
Basic	$	0.30	$	0.09	$	0.57	$	0.35
Diluted	$	0.30	$	0.09	$	0.57	$	0.35

The unaudited pro forma information presents the combined operating results of the Company and P3 with the results prior to the acquisition date adjusted to include the pro forma impact of the adjustment of depreciation of fixed assets based on the preliminary purchase price allocation, the adjustment to interest expense reflecting the cash paid in connection with the acquisition, including acquisition-related expenses, at the Company’s weighted average interest rate, amortization expense related to the fair value adjustments for intangible assets, non-recurring acquisition-related costs, and the impact of income taxes on the pro forma adjustments utilizing the applicable statutory tax rate.

The unaudited pro forma results are presented for illustrative purposes only. These pro forma results do not purport to be indicative of the results that would have actually been obtained if the acquisition occurred as of the beginning of each of the periods presented, nor does the pro forma data intend to be a projection of results that may be obtained in the future.

NOTE 3 – REVENUE RECOGNITION:

The Company recognizes revenue on contracts when or as it satisfies a performance obligation by transferring control of the product to the customer. For contracts in which revenue is recognized upon shipment, control is generally transferred when products are shipped, title is transferred, significant risks of ownership have transferred, the Company has rights to payment, and rewards of ownership pass to the customer. For contracts in which revenue is recognized over time, control is generally transferred as the Company creates an asset that does not have an alternative use to the Company and the Company has an enforceable right to payment for the performance completed to date.

The following table presents the Company’s revenue disaggregated by product line and geographic area:


	Three Months Ended				Six Months Ended
	September 30,				September 30,
Market	2024		2023		2024		2023
Refining	$	8,416	$	7,289	$	16,658	$	14,156
Chemical/Petrochemical		5,422		4,365		10,205		10,406
Defense		30,897		25,118		59,991		47,935
Space		3,416		2,775		7,363		7,597
Other		5,412		5,529		9,297		12,551
Net sales	$	53,563	$	45,076	$	103,514	$	92,645


Geographic Region
Asia	$	4,274	$	2,980	$	9,576	$	8,882
Canada		1,665		1,092		2,661		1,991
Middle East		794		669		1,777		1,718
South America		314		172		369		199
U.S.		45,460		38,604		86,390		76,745
All other		1,056		1,559		2,741		3,110
Net sales	$	53,563	$	45,076	$	103,514	$	92,645

A performance obligation represents a promise in a contract to provide a distinct good or service to a customer. The Company accounts for a contract when it has approval and commitment from both parties, the rights of the parties are identified, payment terms are identified, the contract has commercial substance and collectability of consideration is probable. Transaction price reflects the amount of consideration to which the Company expects to be entitled in exchange for transferred products. A contract’s transaction price is allocated to each distinct performance obligation and revenue is recognized as the performance obligation is satisfied. In certain cases, the Company may separate a contract into more than one performance obligation, while in other cases, several products may be part of a fully integrated solution and are bundled into a single performance obligation. If a contract is separated into more than one performance obligation, the Company allocates the total transaction price to each performance obligation in an amount based on the estimated relative standalone selling prices of the promised goods underlying each performance obligation. The Company has made an accounting policy election to exclude from the measurement of the contract price all taxes assessed by government authorities that are collected by the Company from its customers. The Company does not adjust the contract price for the effects of a financing component if the Company expects, at contract inception, that the period between when a product is transferred to a customer and when the customer pays for the product will be one year or less. Shipping and handling fees billed to the customer are recorded in revenue and the related costs incurred for shipping and handling are included in cost of products sold.

The Company recognizes revenue over time when contract performance results in the creation of a product for which the Company does not have an alternative use and the contract includes an enforceable right to payment in an amount that corresponds directly with the value of the performance completed. To measure progress towards completion on performance obligations for which revenue is recognized over time the Company utilizes an input method based upon a ratio of direct labor hours incurred to date to management’s estimate of the total labor hours to be incurred on each contract, an input method based upon a ratio of total contract costs incurred to date to management’s estimate of the total contract costs to be incurred or an output method based upon completion of operational milestones, depending upon the nature of the contract. The Company has established the systems and procedures essential to developing the estimates required to account for performance obligations over time. These procedures include monthly review by management of costs incurred, progress towards completion, identified risks and opportunities, sourcing determinations, changes in estimates of costs yet to be incurred, availability of materials, and execution by subcontractors. Sales and earnings are adjusted in current accounting

periods based on revisions in the contract value due to pricing changes and estimated costs at completion. Losses on contracts are recognized immediately when evident to management. Revenue on the majority of the Company's contracts, as measured by number of contracts, is recognized upon shipment to the customer. Revenue on larger contracts, which are fewer in number but represent the majority of revenue, is recognized over time. The following table presents the Company's revenue percentages disaggregated by revenue recognized over time or upon shipment:


	Three Months Ended						Six Months Ended
	September 30,						September 30,
	2024			2023			2024			2023

Revenue recognized over time		79	%		75	%		80	%		78	%
Revenue recognized at shipment		21	%		25	%		20	%		22	%

The timing of revenue recognition, invoicing and cash collections affect trade accounts receivable, unbilled revenue (contract assets) and customer deposits (contract liabilities) on the Condensed Consolidated Balance Sheets. Unbilled revenue represents revenue on contracts that is recognized over time and exceeds the amount that has been billed to the customer. Unbilled revenue is separately presented in the Condensed Consolidated Balance Sheets. The Company may have an unconditional right to payment upon billing and prior to satisfying the performance obligations. The Company will then record a contract liability and an offsetting asset of equal amount until the deposit is collected and the performance obligations are satisfied. Customer deposits are separately presented in the Condensed Consolidated Balance Sheets. Customer deposits are not considered a significant financing component as they are generally received less than one year before the product is completed or used to procure specific material on a contract, as well as related overhead costs incurred during design and construction.

Net contract assets (liabilities) consisted of the following:


	September 30, 2024			March 31, 2024			Change			Change due to revenue recognized		Change due to invoicing customers/ additional deposits

Unbilled revenue - contract assets	$	40,730		$	28,015		$	12,715		$	52,216	$	(39,501	)
Customer deposits - contract liabilities		(86,483	)		(71,987	)		(14,496	)		34,439		(48,935	)
Net contract (liabilities) assets	$	(45,753	)	$	(43,972	)	$	(1,781	)

Contract liabilities at September 30 and March 31, 2024 include $8,344 and $21,426, respectively, of customer deposits for which the Company has an unconditional right to collect payment. Trade accounts receivable, as presented on the Condensed Consolidated Balance Sheets, includes corresponding balances at September 30, and March 31, 2024, respectively.

Receivables billed but not paid under retainage provisions in the Company’s customer contracts were $1,859 and $1,875 at September 30, and March 31, 2024, respectively.

The Company’s remaining unsatisfied performance obligations represent a measure of the total dollar value of work to be performed on contracts awarded and in progress. The Company also refers to this measure as backlog. As of September 30, 2024, the Company had remaining unsatisfied performance obligations of $407,009. The Company expects to recognize revenue on approximately 35% to 45% of the remaining performance obligations within one year, 30% to 40% in one to two years and the remaining beyond two years.

NOTE 4 – INVENTORIES:

Inventories are stated at the lower of cost or net realizable value, using the average cost method.

Major classifications of inventories are as follows:


	September 30,		March 31,
	2024		2024
Raw materials and supplies	$	4,998	$	4,396
Work in process		24,033		27,065
Finished products		2,505		1,949
Total	$	31,536	$	33,410

NOTE 5 – INTANGIBLE ASSETS:

Intangible assets are comprised of the following:


	Weighted Average Amortization Period	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
At September 30, 2024
Intangibles subject to amortization:
Customer relationships	8 - 20 years	$	16,200	$	2,471	$	13,729
Technology and technical know-how	10 - 20 years		12,600		1,912		10,688
Backlog	4 years		3,900		3,789		111
Tradename	3 years		300		92		208
		$	33,000	$	8,264	$	24,736

Intangibles not subject to amortization:
Tradename	Indefinite	$	6,700	$	—	$	6,700
		$	6,700	$	—	$	6,700


	Weighted Average Amortization Period	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
At March 31, 2024
Intangibles subject to amortization:
Customer relationships	8 - 20 years	$	16,200	$	1,901	$	14,299
Technology and technical know-how	10 - 20 years		12,600		1,535		11,065
Backlog	4 years		3,900		3,677		223
Tradename	3 years		300		42		258
		$	33,000	$	7,155	$	25,845

Intangibles not subject to amortization:
Tradename	Indefinite	$	6,700	$	—	$	6,700
		$	6,700	$	—	$	6,700

Intangible amortization was $555 and $445 for the three months ended September 30, 2024 and 2023, respectively, and $1,109 and $891 for the six months ended September 30, 2024 and 2023, respectively. The estimated annual future amortization expense by fiscal year is as follows:


	Annual Amortization
Remainder of 2025	$	1,109
2026		1,995
2027		1,953
2028		1,895
2029		1,895
2030 and thereafter		15,889
Total intangible amortization	$	24,736

NOTE 6 – EQUITY-BASED COMPENSATION:

The 2020 Graham Corporation Equity Incentive Plan, as amended (the "2020 Plan"), provides for the issuance of 722 shares of common stock in connection with grants of incentive stock options, non-qualified stock options, restricted stock units and stock awards to officers, key employees and outside directors, including 112 shares that became available under the 2020 Plan from the Company’s prior plan, the Amended and Restated 2000 Graham Corporation Incentive Plan to Increase Shareholder Value (the "2000 Plan"). As of August 11, 2020, the effective date of the 2020 Plan, no further awards will be granted under the 2000 Plan.

No time vesting restricted stock units ("RSUs") or performance based restricted stock units ("PSUs") were awarded in the three months ended September 30, 2024 and 2023. The following restricted stock units were awarded in the six months ended September 30, 2024 and 2023:


	Vest 100% on First		Vest One-Third Per Year		Vest 100% on Third
	Anniversary (1)		Over Three-Year Term (1)		Anniversary (1)
			Officers and		Officers and		Total Shares
Six months ended September 30,	Directors		Key Employees		Key Employees		Awarded
2024
Time Vesting RSUs	18		29		8		55
Performance Vesting PSUs		—		—	62		62
2023
Time Vesting RSUs	38		40			—	78
Performance Vesting PSUs		—		—	79		79

(1)Subject to the terms of the applicable award.

The Company has an Employee Stock Purchase Plan, as amended (the "ESPP"), which allows eligible employees to purchase shares of the Company's common stock at a discount of up to 15% of its fair market value on the lower of the last or first day of the six-month offering period. As of September 30, 2024, a total of 400 shares of common stock may be purchased under the ESPP.

The Company has recognized equity-based compensation costs, which is primarily included in selling, general and administrative costs, as follows:


	Three Months Ended				Six Months Ended
	September 30,				September 30,
	2024		2023		2024		2023
Restricted stock awards	$	6	$	77	$	33	$	164
Restricted stock units		394		249		682		445
Employee stock purchase plan		34		6		63		16
	$	434	$	332	$	778	$	625

Income tax benefit recognized	$	100	$	74	$	179	$	139

NOTE 7 – INCOME PER SHARE:

Basic income per share is computed by dividing net income by the weighted average number of common shares outstanding for the period. Diluted income per share is calculated by dividing net income by the weighted average number of common shares outstanding

and, when applicable, potential common shares outstanding during the period. A reconciliation of the numerators and denominators of basic and diluted income per share is presented below:


	Three Months Ended				Six Months Ended
	September 30,				September 30,
	2024		2023		2024		2023
Basic income per share
Numerator:
Net income	$	3,281	$	411	$	6,247	$	3,051
Denominator:
Weighted average common shares outstanding		10,887		10,699		10,875		10,675
Basic income per share	$	0.30	$	0.04	$	0.57	$	0.29

Diluted income per share
Numerator:
Net income	$	3,281	$	411	$	6,247	$	3,051
Denominator:
Weighted average common shares outstanding		10,887		10,699		10,875		10,675
Restricted stock units outstanding		137		111		120		86
Weighted average common and potential common shares outstanding		11,024		10,810		10,995		10,761
Diluted income per share	$	0.30	$	0.04	$	0.57	$	0.28

NOTE 8 – PRODUCT WARRANTY LIABILITY:

The reconciliation of the changes in the product warranty liability is as follows:


	Three Months Ended						Six Months Ended
	September 30,						September 30,
	2024			2023			2024			2023
Balance at beginning of period	$	702		$	616		$	806		$	578
Expense for product warranties		25			112			48			203
Product warranty claims paid		(90	)		(90	)		(217	)		(143	)
Balance at end of period	$	637		$	638		$	637		$	638

The product warranty liability is included in the line item accrued expenses and other current liabilities in the Condensed Consolidated Balance Sheets.

NOTE 9 – CASH FLOW STATEMENT:

Interest and income taxes paid as well as non-cash investing and financing activities are as follows:


	For the Six Months Ended
	September 30,
	2024		2023
Interest paid	$	124	$	507
Income taxes paid		2,073		337
Capital purchases recorded in accounts payable		513		392

NOTE 10 – COMMITMENTS AND CONTINGENCIES:

The Company has been named as a defendant in lawsuits alleging personal injury from exposure to asbestos allegedly contained in, or accompanying, products made by the Company or from exposure to asbestos at the Company facilities. The Company is a co-defendant with numerous other defendants in these lawsuits and intends to vigorously defend itself against these claims. The claims in most of the Company’s current lawsuits are similar to those made in previous asbestos-related suits that named the Company as a defendant, which either were dismissed when it was shown that the Company had not supplied products to the plaintiffs’ places of work or were settled for immaterial amounts. The Company believes that the resolution of these asbestos-related lawsuits will not have a

material adverse effect on the Company's financial position or results of operations. However, legal matters are subject to inherent uncertainties and there exists the possibility that the ultimate resolution of these asbestos-related lawsuits could have a material adverse impact on the Company's financial position and the results of operations.

During the third quarter of fiscal 2024, the Audit Committee of the Board of Directors, with the assistance of external counsel and forensic professionals, concluded an investigation into a whistleblower complaint received regarding its wholly-owned subsidiary Graham India Private Limited ("GIPL"). The investigation identified evidence supporting the complaint and other misconduct by employees. The other misconduct totaled $150 over a period of four years and was isolated to GIPL. All involved employees have been terminated and the Company has implemented remedial actions, including strengthening its compliance program and internal controls. As a result of the investigation, during the third quarter of fiscal 2024, the statutory auditor and bookkeeper of GIPL tendered their resignations and new firms were appointed. The Company has voluntarily reported the findings of its investigation to the appropriate authorities in India and the U.S. Department of Justice and the Securities and Exchange Commission. Although the resolutions of these matters are inherently uncertain, we do not believe any remaining impact will be material to the Company’s overall consolidated results of operations, financial position, or cash flows.

As of September 30, 2024, the Company was subject to the claims noted above, as well as other potential claims that have arisen in the ordinary course of business. Although the outcome of the lawsuits, legal proceedings or potential claims to which the Company is, or may become, a party to cannot be determined and an estimate of the reasonably possible loss or range of loss cannot be made for the majority of the claims, management does not believe that the outcomes, either individually or in the aggregate, will have a material adverse effect on the Company’s results of operations, financial position or cash flows.

The Company previously entered into operating leases with Ascent Properties Group, LLC, a limited liability company of which our Chief Executive Officer holds a majority interest, for two building lease agreements and two equipment lease agreements in Arvada, Colorado. In connection with such leases, the Company made fixed minimum lease payments to the lessor of $247 and $242 during the three months ended September 30, 2024 and 2023, respectively, and $494 and $466 during the six months ended September 30, 2024 and 2023, respectively. The Company is obligated to make payments of $496 during the remainder of fiscal 2025. Future fixed minimum lease payments under these leases as of September 30, 2024 are $5,291.

NOTE 11 – INCOME TAXES:

The Company files federal and state income tax returns in several domestic and international jurisdictions. In most tax jurisdictions, returns are subject to examination by the relevant tax authorities for a number of years after the returns have been filed. The Company is subject to U.S. federal examination for the tax years 2020 through 2023 and examination in state tax jurisdictions for the tax years 2019 through 2023. The Company is subject to examination in the People’s Republic of China for tax years 2020 through 2023 and in India for tax years 2018 through 2023.

There was no liability for unrecognized tax benefits at either September 30, 2024 or March 31, 2024.

The income tax provision for interim periods is determined using an estimate of the annual effective tax rate, adjusted for discrete items, if any, that are taken into account in the relevant period. Each quarter, the estimate of the annual effective tax rate is updated, and if the estimated effective tax rate changes, a cumulative adjustment is made. There is a potential for volatility of the effective tax rate due to several factors, including discrete items, changes in the mix and amount of projected pre-tax income and the jurisdictions to which it relates, changes in tax laws and foreign tax holidays, business reorganizations, settlements with taxing authorities and foreign currency fluctuations. In addition, the Company continues to explore tax planning opportunities that may have a material impact on its effective tax rate. The Company's effective tax rate as of the second quarter of 2025 was 17.7% on $7,591 of income before taxes compared to 24.9% on $4,060 of income before taxes for the same period in fiscal 2024. The decrease in the Company's effective tax rate was primarily due to a discrete benefit recognized in the first quarter of fiscal 2025 related to the vesting of restricted stock awards and the Company's improved stock price over the last year. Additionally, the first six months of fiscal 2025 effective tax rate benefited from a higher mix of income in lower tax rate jurisdictions in fiscal 2025 compared to fiscal 2024.

NOTE 12 – CHANGES IN ACCUMULATED OTHER COMPREHENSIVE LOSS:

The changes in accumulated other comprehensive loss by component for the three and six months ended September 30, 2024 and 2023 are as follows:


	Pension and Other Postretirement Benefit Items			Foreign Currency Items			Total
Balance at April 1, 2024	$	(6,776	)	$	(237	)	$	(7,013	)
Other comprehensive loss before reclassifications		—			(28	)		(28	)
Amounts reclassified from accumulated other comprehensive loss		150			—			150
Net current-period other comprehensive income (loss)		150			(28	)		122
Balance at June 30, 2024		(6,626	)		(265	)		(6,891	)
Other comprehensive income before reclassifications		—			131			131
Amounts reclassified from accumulated other comprehensive loss		150			—			150
Net current-period other comprehensive income		150			131			281
Balance at September 30, 2024	$	(6,476	)	$	(134	)	$	(6,610	)


	Pension and Other Postretirement Benefit Items			Foreign Currency Items			Total
Balance at April 1, 2023	$	(7,470	)	$	7		$	(7,463	)
Other comprehensive loss before reclassifications		—			(252	)		(252	)
Amounts reclassified from accumulated other comprehensive loss		164			—			164
Net current-period other comprehensive income (loss)		164			(252	)	$	(88	)
Balance at June 30, 2023		(7,306	)		(245	)		(7,551	)
Other comprehensive loss before reclassifications		—			(58	)		(58	)
Amounts reclassified from accumulated other comprehensive loss		164			—			164
Net current-period other comprehensive income (loss)		164			(58	)		106
Balance at September 30, 2023	$	(7,142	)	$	(303	)	$	(7,445	)

The reclassifications out of accumulated other comprehensive loss by component for the three and six months ended September 30, 2024 and 2023 are as follows:


Details about Accumulated Other Comprehensive Loss Components	Amount Reclassified from Accumulated Other Comprehensive Loss						Affected Line Item in the Condensed Consolidated Statements of Income
	Three Months Ended
	September 30,
	2024			2023
Pension and other postretirement benefit items:
Amortization of actuarial loss	$	195	(1)	$	210	(1)	Income before benefit for income taxes
Tax effect		45			46		Provision for income taxes
	$	150		$	164		Net income


Details about Accumulated Other Comprehensive Loss Components	Amount Reclassified from Accumulated Other Comprehensive Loss						Affected Line Item in the Condensed Consolidated Statements of Income
	Six Months Ended
	September 30,
	2024			2023
Pension and other postretirement benefit items:
Amortization of actuarial loss	$	390	(1)	$	421	(1)	Income before benefit for income taxes
Tax effect		90			93		Provision for income taxes
	$	300		$	328		Net income

(1)

These accumulated other comprehensive loss components are included within the computation of pension and other postretirement benefit costs.

NOTE 13 – DEBT:

On October 13, 2023, the Company terminated its revolving credit facility and repaid its term loan with Bank of America and entered into a new five-year revolving credit facility with Wells Fargo Bank, National Association ("Wells Fargo") that provides a $35,000 line of credit and automatically increased to $50,000 upon the Company satisfying specified covenants, which were satisfied during the second quarter of fiscal 2025 (the "New Revolving Credit Facility"). The New Revolving Credit Facility has a $25,000 sub-limit for letters of credit. As of September 30, 2024, there was $0 borrowed and $6,848 letters of credit outstanding on the New Revolving Credit Facility.

The New Revolving Credit Facility contains customary terms and conditions, including representations and warranties and affirmative and negative covenants, as well as financial covenants for the benefit of Wells Fargo, which require the Company to maintain (i) a consolidated total leverage ratio not to exceed 3.50:1.00 and (ii) a consolidated fixed charge coverage ratio of at least 1.20:1.00, in both cases computed in accordance with the definitions and requirements specified in the New Revolving Credit Facility. As of September 30, 2024, the Company was in compliance with the financial covenants of the New Revolving Credit Facility.

Borrowings under the New Revolving Credit Facility bear interest at a rate equal to, at the Company’s option, either (i) a forward-looking term rate based on the secured overnight financing rate ("SOFR") for the applicable interest period, subject to a floor of 0.0% per annum or (ii) a base rate determined by reference to the highest of (a) the rate of interest per annum publicly announced by the Lender as its prime rate, (b) the federal funds rate plus 0.50% per annum and (c) one-month term SOFR plus 1.00% per annum, subject to a floor of 1.00% per annum, plus, in each case, an applicable margin. The applicable margins range between (i) 1.25% per annum and 2.50% per annum in the case of any term SOFR loan and (ii) 0.25% per annum and 1.50% per annum in the case of any base rate loan, in each case based upon the Company’s then-current consolidated total leverage ratio; provided, however, for a period of one year following the closing date, the applicable margin shall be set at 1.25% per annum in the case of any term SOFR loan and 0.25% per annum in the case of any base rate loan. As of September 30, 2024, the SOFR rate was 4.96%.

The Company is required to pay a quarterly commitment fee on the unused portion of the New Revolving Credit Facility during the applicable quarter at a per annum rate also determined by reference to the Company’s then-current consolidated total leverage ratio, which fee ranges between 0.10% per annum and 0.20% per annum; provided, however, for a period of one year following the closing date, the quarterly commitment fee will be set at 0.10% per annum. Any outstanding letters of credit that are cash secured will bear a fee equal to the daily amount available to be drawn under such letters of credit multiplied by 0.65% per annum. Any outstanding letters of credit issued under the New Revolving Credit Facility will bear a fee equal to the daily amount drawn under such letters of credit multiplied by the applicable margin for term SOFR loans. As of September 30, 2024, the amount available under the New Revolving Credit Facility was $43,152, subject to the interest and leverage covenants.

As of September 30, 2024, $272 letters of credit remain outstanding with Bank of America and are cash secured. These outstanding letters of credit are subject to a fee of 0.60% per annum. As of September 30, 2024, $4,607 letters of credit are outstanding with HSBC Bank USA, N.A and are cash secured. These outstanding letters of credit are subject to a fee of between 0.75% and 0.85% per annum, depending on the term of the letter of credit. As of September 30, 2024, $11 letters of credit are outstanding with China Construction Bank and are cash secured. Additionally, we have a 20,000 RMB bank guaranty line of credit with China Citic Bank Co. LTD which had $1,919 letters of credit outstanding as of September 30, 2024. Outstanding letters of credit under this agreement are subject to a fee of 0.60% per annum.

On July 15, 2024, the Company and Wells Fargo entered into an amendment to the New Revolving Credit Facility, which increased the maximum aggregate principal amount of indebtedness of Foreign Subsidiaries and Non-Guarantor Subsidiaries, as defined in the New Revolving Credit Facility, allowed under the New Revolving Credit Facility from $2,000 to $3,500.

Total letters of credit outstanding as of September 30, 2024 and March 31, 2024 were $13,656 and $8,442, respectively.

NOTE 14 – ACCOUNTING AND REPORTING CHANGES:

In the normal course of business, management evaluates all new accounting pronouncements issued by the Financial Accounting Standards Board ("FASB"), the Securities and Exchange Commission, the Emerging Issues Task Force, the American Institute of Certified Public Accountants or any other authoritative accounting bodies to determine the potential impact they may have on the Company's consolidated financial statements.

In November 2023, the FASB issued Accounting Standards Update ("ASU") No. 2023-07, "Segment Reporting (Topic 280)," which requires companies to enhance disclosure of significant segment expenses by requiring disclosure of significant segment expenses regularly provided to the chief operating decision maker, extend certain annual disclosures to interim periods, and permits more than one measure of segment profit or loss to be reported under certain conditions. The amendments are effective for the Company in years beginning after December 15, 2023, and interim periods within years beginning after December 15, 2024. The Company is currently evaluating the impact that the adoption of this ASU will have on its consolidated financial statements.

In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740)-Improvements to Income Tax Disclosures. The ASU requires additional quantitative and qualitative income tax disclosures to allow readers of the consolidated financial statements to assess how the Company’s operations, related tax risks and tax planning affect its tax rate and prospects for future cash flows. For public business entities, the ASU is effective for annual periods beginning after December 15, 2024. The Company is currently evaluating the impact that the adoption of this ASU will have on its consolidated financial statements.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

(Dollar and share amounts in thousands, except per share data)

Overview

We are a global leader in the design and manufacture of mission critical fluid, power, heat transfer and vacuum technologies for the defense, space, energy and process industries. For the defense industry, our equipment is used in nuclear and non-nuclear propulsion, power, fluid transfer, and thermal management systems. For the space industry, our equipment is used in propulsion, power and energy management systems and for life support systems. We supply equipment for vacuum, heat transfer and fluid transfer applications used in energy and new energy markets including oil refining, cogeneration, and multiple alternative and clean power applications including hydrogen. For the chemical and petrochemical industries, our equipment is used in fertilizer, ammonia, ethylene, methanol and downstream chemical facilities.

Our brands are built upon engineering expertise and close customer collaboration to design, develop, and produce mission critical equipment and systems that enable our customers to meet their economic and operational objectives. Continual improvement of our processes and systems to ensure qualified and compliant equipment are hallmarks of our brand. Our early engagement with customers and support until the end of service life are values upon which our brands are built.

Our corporate headquarters is located with our production facilities in Batavia, New York, where surface condensers and ejectors are designed, engineered, and manufactured for the defense, energy, and petrochemical industries. Our wholly-owned subsidiary, Barber-Nichols, LLC ("BN"), based in Arvada, Colorado, designs, develops, manufactures and sells specialty turbomachinery products for the space, aerospace, cryogenic, defense, and energy markets. In November 2023, we acquired P3 Technologies, LLC ("P3"), located in Jupiter, Florida (See "Acquisition" below). We also have wholly-owned foreign subsidiaries, Graham Vacuum and Heat Transfer Technology Co., Ltd. ("GVHTT"), located in Suzhou, China and Graham India Private Limited ("GIPL"), located in Ahmedabad, India. GVHTT provides sales and engineering support for us throughout Southeast Asia. GIPL provides sales and engineering support for us in India and the Middle East.

Our fiscal year ends on March 31 of each year. We refer to our fiscal year, which ends March 31, 2025, as fiscal 2025. Likewise, we refer to our fiscal year that ended March 31, 2024 and March 31, 2023 as fiscal 2024 and fiscal 2023, respectively.

Acquisition

On November 9, 2023, we completed our acquisition of P3, a privately-owned custom turbomachinery engineering, product development, and manufacturing business located in Jupiter, Florida that serves the space, new energy, defense, and medical industries. We believe this acquisition advances our growth strategy, further diversifies our market and product offerings, and broadens our turbomachinery solutions. P3 will be managed through BN and is highly complementary to BN's technology and enhances its turbomachinery solutions.

The purchase price for P3 was $11,238 and was comprised of 125 shares of our common stock, representing a value of $1,930, and cash consideration of $7,268. The cash consideration was funded through borrowings on our line of credit. The purchase agreement included a contingent earn-out dependent upon certain financial measures of P3 post-acquisition, in which the sellers are eligible to receive up to $3,000 in additional cash consideration. See Note 2 to the Unaudited Condensed Consolidated Financial Statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q for the second quarter ended September 30, 2024 (the "Form 10-Q") for additional information.

Summary

Highlights for the three months ended September 30, 2024 include:

•

Net sales for the second quarter of fiscal 2025 were $53,563, up $8,487, or 19% compared with $45,076 for the second quarter of fiscal 2024. Incremental revenue from the acquisition of P3 accounted for $859 of this increase. The remainder of this increase was spread across our markets including a $5,779 or 23% increase in sales to the defense industry, primarily due to new programs, growth in existing programs, and timing. Net sales for the quarter for the refining and chemical/petrochemical markets increased 15% and 24%, respectively, driven by increased sales in India and the timing of larger capital projects, partially offset by lower aftermarket sales and sales in China. Aftermarket sales to the refining, chemical/petrochemical, and defense markets of $9.8 million remained strong but were $1.5 million lower than the prior year record levels.

•

Gross profit and margin for the second quarter of fiscal 2025 was 12,799 and 23.9%, respectively. The 790 basis point improvement in gross profit margin over the comparable period of fiscal 2024 reflected increased leverage on fixed overhead costs due to the higher volume of sales discussed above, as well as an improved mix of sales related to higher margin projects, better execution, and improved pricing. Additionally, second quarter fiscal 2025 gross profit benefited $435 due to a $2,100 grant received from the BlueForge Alliance to reimburse us for the cost of our defense welder training programs

in Batavia and related equipment. To date we have received $1,098 of funding under this grant. The BlueForge Alliance is a nonprofit, neutral integrator that supports the United States ("U.S.") Navy's Submarine Industrial Base Initiatives.

•

Selling, general and administrative expenses ("SG&A"), including intangible amortization, for the second quarter of fiscal 2025 increased $2,772 over the same period of fiscal 2024 and reflects the investments we are making in our operations, our employees, and our technology. In connection with the acquisition of BN, we entered into a Performance Bonus Agreement to provide employees of BN with a supplemental performance-based award based on the achievement of BN performance objectives for the fiscal years ending March 31, 2024, 2025, and 2026, which can range between $2,000 to $4,000 per year (the "BN Performance Bonus). During the second quarter of fiscal 2025, we recorded $1,076 related to the BN Performance Bonus, a $274 increase over the prior year. The remainder of the increase in SG&A is primarily due to costs related to the implementation of a new enterprise resource planning ("ERP") system at our Batavia facility and additional costs related to P3, as well as increased professional services fees, research and development investment, and personnel costs in connection with our growth and strategic initiatives.

•

Net income and income per diluted share for the second quarter of fiscal 2025 were $3,281 and $0.30, respectively, compared with net income and income per diluted share of $411 and $0.04, respectively, for the second quarter of fiscal 2024. Adjusted net income and adjusted net income per diluted share for the second quarter of fiscal 2025 were $3,414 and $0.31, respectively, compared with adjusted net income and adjusted net income per diluted share of $754 and $0.07, respectively, for the second quarter of fiscal 2024. See "Non-GAAP Measures" below for a reconciliation of adjusted net income and adjusted net income per diluted share to the comparable GAAP amount.

•

Orders booked in the second quarter of fiscal 2025 increased to $63,678 compared with $36,464 in the second quarter of fiscal 2024. This increase was primarily in the defense and space markets and included an order received to provide the cryogenic pumps for a space launch vehicle and contract to provide the MK19 Air Turbine Pump for the U.S. Navy Columbia-class submarine, which is a new program for the Company. Additionally, after-market orders for the refining and petrochemical markets for the second quarter of fiscal 2025 increase 11% to $12,741 compared with the prior-year period. For more information on this key performance indicator see "Orders and Backlog" below.

•

Backlog was $407,009 at September 30, 2024, compared with $390,868 and $313,343 at March 31, 2024 and September 30, 2023, respectively. This increase was primarily driven by growth in our chemical/petrochemical and space markets. For more information on this key performance indicator see "Orders and Backlog" below.

•

Cash and cash equivalents at September 30, 2024 were $32,318, compared with $16,939 at March 31, 2024. This increase was primarily due to cash provided by operating activities of $22,649, partially offset by capital expenditures of $6,464 as we continue to invest in process improvement and longer-term growth opportunities. Cash flow from operations during the quarter was primarily driven by cash net income and a reduction in working capital as a result of strong cash management and favorable contract terms.

Cautionary Note Regarding Forward-Looking Statements

This Form 10-Q and other documents we file with the Securities and Exchange Commission ("SEC") include forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. All statements other than statements of historical fact are forward-looking statements for purposes of this Form 10-Q. These statements involve known and unknown risks, uncertainties and other factors that may cause actual results to be materially different from any future results implied by the forward-looking statements. Forward-looking statements are indicated by words such as "anticipate," "believe," "continue," "could," "estimate," "can," "may," "intend," "expect," "plan," "goal," "predict," "project," "outlook," "potential," "will," and similar words and expressions.

Forward-looking statements are not a guarantee of future performance and involve risks and uncertainties, and there are certain important factors that could cause our actual results to differ, possibly materially, from expectations or estimates reflected in such forward-looking statements including, but not limited to, those described in the "Risk Factors" section in Item 1A of our Annual Report on Form 10-K for fiscal 2024 and elsewhere in the reports we file with the SEC. Undue reliance should not be placed on our forward-looking statements. New risks and uncertainties arise from time to time and we cannot predict these events or how they may affect us and cause actual results to differ materially from those expressed or implied by our forward-looking statements. Therefore, you should not rely on our forward-looking statements as predictions of future events. When considering these risks, uncertainties and assumptions, you should keep in mind the cautionary statements contained in this report and any documents incorporated herein by reference. You should read this document and the documents that we reference in this Form 10-Q completely and with the understanding that our actual future results may be materially different from what we expect. All forward-looking statements attributable to us are expressly qualified by these cautionary statements.

All forward-looking statements included in this Form 10-Q are made only as of the date indicated or as of the date of this Form 10-Q. Except as required by law, we undertake no obligation to update or announce any revisions to forward-looking statements contained in this report, whether as a result of new information, future events or otherwise.

Current Market Conditions

Demand for our equipment and systems for the defense industry is expected to remain strong and continue to expand, based on defense budget plans, accelerated ship build schedules, increased geopolitical tensions, the projected build schedule of submarines, aircraft carriers and undersea propulsion and power systems and the solutions we provide. In addition to U.S. Navy applications, we also provide specialty pumps, turbines, compressors, and controllers for various fluid and thermal management systems used in U.S. Department of Defense radar, laser, electronics, and power systems. We have built a leading position, and in most instances a sole source position, for certain systems and equipment for the defense industry.

Our traditional energy markets are undergoing significant transition. While we expect that fossil fuels will continue to be an important component in the global energy industry for many years to come, there are significant changes in the priorities for capital investments by our customers and the regions in which those investments are being made. We expect that the systemic changes in the energy markets, which are influenced by the increasing use by consumers of alternative fuels and government policies to stimulate their usage, will lead to demand growth for fossil-based fuels that is less than the global growth rate. The timing and catalyst for a recovery in this market remain uncertain. Accordingly, we believe that in the near term the quantity of projects available for us to compete for will remain low and that new project pricing will remain challenging. Additionally, we believe that the majority of new capital investment orders in our traditional energy markets will be outside the U.S. such as India and the Middle-East. Finally, over the last few years we have experienced an increase in our energy and chemical aftermarket orders primarily from the domestic market as our customers continue to maintain and invest in the facilities they currently operate. We expect this trend to continue for the foreseeable future.

Over the long-term, we expect that population growth, an expanding global middle class, and an increasing desire for improved quality of life and access to consumer products will drive increased demand for industrial goods within the plastics and resins value chain along with fertilizers and related products. As such, we expect investment in new global chemical and petrochemical capacity will improve and drive growth in demand for our products and services.

We intend to stay competitive in our traditional energy and chemical/petrochemical markets by investing in technology such as our NextGen steam ejector nozzle, which has been engineered to reduce steam consumption, lower operating costs, and increase system capacity, allowing refineries and process plants to enhance throughput while minimizing their carbon footprint. We estimate that the total market opportunity for our NextGen nozzle exceeds $50 million over the next 5 to 10 years.

Our turbomachinery, pumps, and cryogenic products and market access provide revenue and growth potential in the commercial space/aerospace markets. The commercial space market has grown and evolved rapidly, and we provide rocket engine turbopump systems and components to many of the launch providers for satellites. We expect that in the long-term, extended space exploration will become more prevalent, and we anticipate that our thermal/fluid management and environmental control and life support system turbomachinery will play important roles. We are also participating in future aerospace power and propulsion system development through supply of fluid and thermal management systems components. Small power dense systems are imperative for these applications, and we believe our technology and expertise will enable us to achieve sales growth in this market. Sales and orders to the space industry are variable in nature and many of our customers, who are key players in the industry, have yet to achieve profitability and may be unable to continue operations without additional funding. As a result, future revenue and growth to this market can be uncertain and may negatively impact our business.

The alternative and clean energy opportunities for our heat transfer, power production and fluid transfer systems are expected to continue to grow. We assist in designing, developing and producing equipment for hydrogen production, distribution and fueling systems, concentrated solar power and storage, small modular nuclear systems, bioenergy products, and geothermal power generation with lithium extraction. We are positioning the Company to be a more significant contributor as these markets continue to develop.

As illustrated below, we have succeeded over the last several years with our strategy to increase our participation in the defense market, which comprised 83% of our total backlog at September 30, 2024.

*Note: "FYE" refers to fiscal year ended March 31

Results of Operations

To better understand the significant factors that influenced our performance during the periods presented, the following discussion should be read in conjunction with our Unaudited Condensed Consolidated Financial Statements and the notes to our Unaudited Condensed Consolidated Financial Statements included in Part I, Item 1, of this Form 10-Q.

The following table summarizes our results of operations for the periods indicated:


	Three Months Ended						Six Months Ended
	September 30,						September 30,
	2024			2023			2024			2023
Net sales	$	53,563		$	45,076		$	103,514		$	92,645
Gross profit	$	12,799		$	7,191		$	25,167		$	18,168
Gross profit margin		24	%		16	%		24	%		20	%
SG&A expenses	$	9,160		$	6,388		$	18,434		$	13,681
SG&A as a percent of sales		17	%		14	%		18	%		15	%
Net income	$	3,281		$	411		$	6,247		$	3,051
Income per diluted share	$	0.30		$	0.04		$	0.57		$	0.28

The following tables provide our net sales by product line and geographic region including the percentage of total and change in comparison to the prior year for each category and period presented. Percentages may not sum to the total due to rounding:

Second Quarter and First Six Months of Fiscal 2025 Compared with Second Quarter and First Six Months of Fiscal 2024

Net sales for the second quarter of fiscal 2025 increased $8,487, or 19%, compared with the second quarter of fiscal 2024. Incremental revenue from the acquisition of P3 accounted for $859 of this increase. The remainder of this increase was spread across our markets including a $5,779, or 23%, increase in sales to the defense industry, primarily due to new programs, growth in existing programs, and timing. Net sales for the quarter for the refining and chemical/petrochemical markets increased 15% and 24%,

respectively, driven by increased sales in India and the timing of larger capital projects, partially offset by lower aftermarket sales and sales in China. Aftermarket sales to the refining, chemical/petrochemical, and defense markets of $9.8 million remained strong but were $1.5 million lower than the prior year record levels.

Domestic sales as a percentage of aggregate sales were 85% in the second quarter of fiscal 2025, comparable to the 86% in the second quarter of fiscal 2024, reflecting our continued presence in the defense industry, which is U.S. based. Sales for the three months ended September 30, 2024 were 58% to the defense industry compared to 56% for the comparable quarter in fiscal 2024.

Net sales for the first six months of fiscal 2025 increased $10,869, or 12%, from the first six months of fiscal 2024. Approximately $2,437 of this increase was due to the acquisition of P3. Additionally, the increase over the prior year was due to a $12,056, or 28%, increase in sales to the defense industry, primarily due to better execution, improved pricing, new programs, growth in existing programs, and increased direct labor. Net sales for the first six months of fiscal 2025 to the refining market increased 18%, driven by increased sales in India and the timing of larger capital projects, partially offset by lower aftermarket sales and sales in China. Aftermarket sales to the refining, chemical/petrochemical, and defense markets of $17,610 remained strong but were $4,553 lower than the prior year record levels. These increases were partially offset by a $3,254 decrease in "Other" sales due to project timing across multiple markets and customers.

Domestic sales as a percentage of aggregate sales were 83% for the first six months of fiscal 2025, comparable to the same period of fiscal 2024, reflecting our continued presence in the defense industry, which is U.S. based. Sales for the six months ended September 30, 2024 were 58% to the defense industry compared to 52% for the comparable quarter in fiscal 2024. Fluctuation in sales among markets, products and geographic locations varies, sometimes significantly, from quarter-to-quarter based on timing and magnitude of projects. See also "Current Market Conditions," above. For additional information on anticipated future sales and our markets, see "Orders and Backlog" below.

Gross profit and margin for the second quarter of fiscal 2025 was $12,799 and 23.9%, respectively. Gross profit and margin for the first six months of fiscal 2025 was $25,167 and 24.3%, respectively. These 790 and 470 basis point improvements in gross profit margin over the comparable quarter and year-to-date periods of fiscal 2024, respectively, reflected increased leverage on fixed overhead costs due to the higher volume of sales discussed above, as well as an improved mix of sales related to higher margin projects, better execution, and improved pricing, partially offset by higher incentive compensation in comparison with the prior year. Additionally, second quarter and the first six months of fiscal 2025 gross profit benefited $435 and $915, respectively, from a $2,100 grant received from the BlueForge Alliance to reimburse us for the cost of our defense welder training programs in Batavia and related equipment. To date we have received $1,098 of funding under this grant.

Changes in SG&A expense, including amortization expense, for the three and six months ending September 30, 2024 versus the comparable prior year period is as follows:


	Change Q2 FY25 vs. Q2 FY24		Change YTD Q2 FY25 vs. YTD Q2 FY24
BN Performance Bonus	$	274	$	583
Amortization of intangibles		164		326
P3 Technologies		207		394
ERP implementation costs		205		547
Equity based compensation		204		260
Performance-based compensation		236		112
Professional fees		154		373
Research & development		176		530
Personnel costs		469		901
All other		683		727
Total SG&A change	$	2,772	$	4,753

In connection with the acquisition of BN, we entered into a Performance Bonus Agreement to provide employees of BN with a supplemental performance-based award based on the achievement of BN performance objectives for fiscal years ending March 31, 2024, 2025 and 2026, which can range between $2,000 and $4,000 per year. The increase in research and development costs reflects the increased level of investment we are making in our products and technology. The increase in ERP implementation costs related to the new ERP system at our Batavia facility. In addition to the above, P3 added $371 and $720 to SG&A expense for the quarter and first six months of fiscal 2025 versus the prior year, respectively, which includes amortization of customer relationship and tradename intangibles. Other increases to SG&A include increases due to normal merit increases as well as increased staffing to support our growth.

Other operating income represents the change in fair value of the P3 contingent earn-out liability and was $596 and $726 for the three and six month periods ended September 30, 2024, respectively, versus $0 for the comparable prior year periods of fiscal 2024.

Net interest income for the second quarter and first six months of fiscal 2025 was $153 and $314, respectively, compared to net interest expense of $55 and $240 for the comparable periods of fiscal 2024, respectively. This increase in interest income was due to our strong cash position and lower debt levels versus fiscal 2024.

Our effective tax rate for the second quarter of fiscal 2025 was 24%, compared with 37% in the second quarter of fiscal 2024. Our effective tax rate for the first six months of fiscal 2025 was 18%, compared with 25% for the first six months of fiscal 2024. Our effective tax rate can vary significantly from quarter to quarter depending on the level of projected pre-tax income, the amount of projected income derived from our higher tax rate foreign subsidiaries, as well as the timing of discrete tax items, primarily related to the vesting of restricted stock awards. The decrease in our effective tax rate was primarily due to a discrete benefit recognized in the first quarter of fiscal 2025 related to the vesting of restricted stock awards and the Company's improved stock price over the last year. Additionally, the first six months of fiscal 2025 effective tax rate benefited from a higher mix of income in lower tax rate jurisdictions in fiscal 2025 compared to fiscal 2024. For fiscal 2025, we expect our effective tax rate to be between 20% and 22%, as the impact of these discrete tax items on our full year effective tax rate lessens over the course of the year.

The result of the above is that net income and income per diluted share for the second quarter of fiscal 2025 were $3,281 and $0.30, respectively, compared with $411 and $0.04, respectively, for the second quarter of fiscal 2024. Adjusted net income and adjusted net income per diluted share for the second quarter of fiscal 2025 were $3,414 and $0.31, respectively, compared with net income of $754 and $0.07, respectively, for the second quarter of fiscal 2024. See "Non-GAAP Measures" below for a reconciliation of adjusted net income and adjusted net income per diluted share to the comparable GAAP amount.

Net income and income per diluted share for the first six months of fiscal 2025 were $6,247 and $0.57, respectively, compared with net income of $3,051 and $0.28, respectively, for the first six months of fiscal 2024. Adjusted net income and adjusted net income per diluted share for the first six months of fiscal 2025 were $6,999 and $0.64, respectively, compared with net income of $3,737 and $0.35, respectively, for the first six months of fiscal 2024. See "Non-GAAP Measures" below for a reconciliation of adjusted net income and adjusted net income per diluted share to the comparable GAAP amount.

Non-GAAP Measures

Adjusted net income before interest (income) expense, income taxes, depreciation and amortization ("EBITDA"), adjusted net income, and adjusted net income per diluted share are provided for informational purposes only and are not measures of financial performance under accounting principles generally accepted in the U.S. ("GAAP").

Management believes the presentation of these financial measures reflecting non-GAAP adjustments provides important supplemental information to investors and other users of our financial statements in evaluating the operating results of the Company. In particular, those charges and credits that are not directly related to our operating performance, and are not reflective of our underlying business particularly in light of their unpredictable nature. These non-GAAP disclosures have limitations as analytical tools, should not be viewed as a substitute for net income or net income per diluted share determined in accordance with GAAP, and should not be considered in isolation or as a substitute for analysis of our results as reported under GAAP, nor are they necessarily comparable to non-GAAP performance measures that may be presented by other companies. In addition, supplemental presentation should not be construed as an inference that our future results will be unaffected by similar adjustments to net income or net income per diluted share determined in accordance with GAAP. Adjusted EBITDA, adjusted net income and adjusted net income per diluted share are key metrics used by management and our board of directors to assess the Company’s financial and operating performance and adjusted EBITDA is a basis for a significant portion of management's performance-based compensation.

Adjusted EBITDA excludes charges for depreciation, amortization, interest (income) expense, income taxes, acquisition related (income) expenses, equity-based compensation, ERP implementation costs, and other unusual/nonrecurring items. Adjusted net income and adjusted net income per diluted share exclude intangible amortization, acquisition related (income) expenses, other unusual/nonrecurring items, and the related tax impacts of those adjustments.

A reconciliation of adjusted EBITDA, adjusted net income and adjusted net income per diluted share to net income in accordance with GAAP is as follows:


	Three Months Ended						Six Months Ended
	September 30,						September 30,
	2024			2023			2024			2023
Net income	$	3,281		$	411		$	6,247		$	3,051
Acquisition & integration income		(587	)		-			(680	)		-
Equity-based compensation		434			332			778			625
ERP implementation costs		205			-			547			-
Net interest (income) expense		(153	)		55			(314	)		240
Income tax expense		1,016			243			1,344			1,009
Depreciation & amortization		1,419			1,201			2,830			2,440
Adjusted EBITDA(1)	$	5,615		$	2,242		$	10,752		$	7,365

Net Sales	$	53,563		$	45,076		$	103,514		$	92,645
Net income as a % of revenue		6.1	%		0.9	%		6.0	%		3.3	%
Adjusted EBITDA as a % of revenue		10.5	%		5.0	%		10.4	%		7.9	%

(1) Beginning in the fourth quarter of fiscal 2024, adjusted EBITDA no longer excludes the BN Performance Bonus, but now excludes the impact of non-cash equity-based compensation expense in order to be more consistent with market practice. Prior period results have been adjusted to reflect these changes on a comparable basis. The BN Performance Bonus expense was $1,076 and $2,152 for the second quarter and first six months of fiscal 2025, respectively, and $802 and $1,569 for the second quarter and first six months of fiscal 2024, respectively, and will be completed at the end of fiscal year 2026.


	Three Months Ended						Six Months Ended
	September 30,						September 30,
	2024			2023			2024			2023
Net income	$	3,281		$	411		$	6,247		$	3,051
Acquisition & integration income		(587	)		-			(680	)		-
Amortization of intangible assets		555			445			1,109			891
ERP implementation costs		205			-			547			-
Normalized tax rate(1)		(40	)		(102	)		(224	)		(205	)
Adjusted net income(2)	$	3,414		$	754		$	6,999		$	3,737

GAAP net income per diluted share	$	0.30		$	0.04		$	0.57		$	0.28
Adjusted net income per diluted share	$	0.31		$	0.07		$	0.64		$	0.35
Diluted weighted average common shares outstanding		11,024			10,810			10,995			10,761

(1) Applies a normalized tax rate to non-GAAP adjustments, which are pre-tax, based upon the statutory tax rate.
(2) Beginning in the fourth quarter of fiscal 2024, adjusted net income no longer excludes the BN Performance Bonus. Prior period results have been adjusted to reflect this change on a comparable basis. The BN Performance Bonus expense, net-of-tax, was $829 and $1,657 for the second quarter and first six months of fiscal 2025, respectively, and $618 and $1,208 for the second quarter and first six months of fiscal 2024, respectively, and will be completed at the end of fiscal year 2026.

Acquisition and integration (income) costs are incremental costs that are directly related to and as a result of the P3 acquisition. These costs (income) may include, among other things, professional, consulting and other fees, system integration costs, and contingent consideration fair value adjustments. ERP implementation costs primarily relate to consulting costs (training, data conversion, and

project management) incurred in connection with the ERP system being implemented throughout our Batavia, New York facility in order to enhance efficiency and productivity and are not expected to recur once the project is completed.

Liquidity and Capital Resources

The following discussion should be read in conjunction with our Unaudited Condensed Consolidated Balance Sheets and Unaudited Condensed Consolidated Statements of Cash Flows:


	September 30,		March 31,
	2024		2024
Cash and cash equivalents	$	32,318	$	16,939
Working capital (1)		10,397		8,112
Working capital ratio(1)		1.1		1.1

(1)

Working capital equals current assets minus current liabilities. Working capital ratio equals current assets divided by current liabilities.

Net cash provided by operating activities for the first six months of fiscal 2025 was $22,649 compared with $11,898 for the first six months of fiscal 2024. This increase was primarily a result of higher cash net income and a reduction in working capital. Over the last year, cash flow from operations benefited approximately $21,000 from customer deposits, net of unbilled revenue, primarily from long-term U.S. Navy defense contracts/projects, that will require cash expenditures over the next 12 to 24 months, which could reduce cash flows from operations.

Capital expenditures for the first six months of fiscal 2025 was $6,464 compared to $3,312 for the comparable period in fiscal 2024. Capital expenditures for fiscal 2025 were primarily for machinery and equipment, as well as for buildings and leasehold improvements to support our growth and productivity improvement initiatives and included expenditures related to the expansion of defense production capabilities at our Batavia facility, which is primarily being funded by a $13,500 strategic grant from one of our defense customers. We have increased our expected fiscal 2025 capital expenditures to be in the range of $13,000 to $18,000 from our previous expectations of $10,000 to $15,000 due to a land purchase in Arvada, Colorado and plans to build a cryogenic propellant (LH2, LOX, LCH4) testing facility in Florida to support future growth and customer needs. Approximately half of our planned capital expenditures for fiscal 2025 are discretionary, with the other half being related to the Batavia facility defense expansion. We estimate that our maintenance capital spend is approximately $2,000 per year. However, for the next several years we expect capital expenditures to be approximately 7% to 10% of sales as we continue to invest in our business in order to support our long-term organic growth goals.

Cash and cash equivalents were $32,318 at September 30, 2024 compared with $16,939 at March 31, 2024, up $15,379 primarily due to cash provided by operations, offset by capital expenditures. At September 30, 2024, $4,890 of our cash and cash equivalents was used to secure our letters of credit and $3,816 of our cash was held by foreign subsidiaries.

On October 13, 2023, we terminated our revolving credit facility and repaid our term loan with Bank of America, and entered into a new five-year revolving credit facility with Wells Fargo that provides a $35,000 line of credit that automatically increases to $50,000 upon the Company satisfying specified covenants, which were satisfied during the second quarter of fiscal 2025 (the "New Revolving Credit Facility"). As of September 30, 2024, there were no borrowings and $6,847 letters of credit outstanding on the New Revolving Credit Facility and the amount available to borrow was $43,152, subject to interest and leverage covenants.

The New Revolving Credit Facility contains customary terms and conditions, including representations and warranties and affirmative and negative covenants, as well as financial covenants for the benefit of Wells Fargo, which require us to maintain (i) a consolidated total leverage ratio not to exceed 3.50:1.00 and (ii) a consolidated fixed charge coverage ratio of at least 1.20:1.00, in both cases computed in accordance with the definitions and requirements specified in the New Revolving Credit Facility. As of September 30, 2024, we were in compliance with the financial covenants of the New Revolving Credit Facility and our leverage ratio as calculated in accordance with the terms of the New Revolving Credit Facility was 0.6x.

The New Revolving Credit Facility contains terms that may, under certain circumstances as defined in the agreement, restrict our ability to declare or pay dividends. Any determination by our Board of Directors regarding dividends in the future will depend on a variety of factors, including our future financial performance, organic and inorganic growth opportunities, general economic conditions, and financial, competitive, regulatory, and other factors, many of which are beyond our control. We did not pay any dividends during the six months ended September 30, 2024, or during fiscal 2024 and currently have no intention to pay dividends for the foreseeable future.

We did not have any off-balance sheet arrangements as of September 30, 2024 and 2023, other than letters of credit incurred in the ordinary course of business.

We believe that cash generated from operations combined with the liquidity provided by our New Revolving Credit Facility, will be adequate to meet our cash needs for the immediate future.

Orders and Backlog

In addition to the non-GAAP measures discussed above, management uses the following key performance metrics to analyze and measure our financial performance and results of operations: orders, backlog, and book-to-bill ratio. Management uses orders and backlog as measures of current and future business and financial performance and these may not be comparable with measures provided by other companies. Orders represent written communications received from customers requesting us to provide products and/or services. Backlog is defined as the total dollar value of net orders received for which revenue has not yet been recognized. Management believes tracking orders and backlog are useful as it often times is a leading indicator of future performance. In accordance with industry practice, contracts may include provisions for cancellation, termination, or suspension at the discretion of the customer.

The book-to-bill ratio is an operational measure that management uses to track the growth prospects of the Company. The Company calculates the book-to-bill ratio for a given period as net orders divided by net sales.

Given that each of orders, backlog, and book-to-bill ratio is an operational measure and that the Company's methodology for calculating orders, backlog and book-to-bill ratio does not meet the definition of a non-GAAP measure, as that term is defined by the SEC, a quantitative reconciliation for each is not required or provided.

The following tables provides our orders by market and geographic region including the percentage of total orders and change in comparison to the prior year for each category and period presented. Percentages may not sum to the total due to rounding:

Orders booked in the second quarter of fiscal 2025 were $63,678 or 1.2x net sales for the quarter. Orders booked for the six-month were $119,445 or 1.2x net sales for the period. As a result, backlog increased $10,234 (3%) during the quarter and $16,141 (4%) for the first six month of fiscal 2025 to $407,009 at September 30, 2024. Orders for the second quarter of fiscal 2025 benefited from a contract to provide the cryogenic pumps for a space launch vehicle and contract to provide the MK19 Air Turbine Pump for the U.S. Navy Columbia-class submarine, which is a new program for the Company. In addition to the above, orders for the first six months of fiscal 2025 included follow-on orders for the second option year of alternators and regulators for the U.S. Navy MK48 Torpedo program, as well as an order for three surface condenser systems for the world's first net-zero carbon emissions integrated ethylene cracker and derivatives site located in North America. Additionally, after-market orders for the refining and petrochemical markets for the second quarter and first six months of fiscal 2025 were approximately $12,741 and $20,953, respectively, representing an 11% and 8% increase over the prior-year, respectively. Orders for the first six months of fiscal 2024 included $22,000 related to a strategic investment and follow-on orders from a major defense customer and $9,100 for a vacuum distillation system for a refinery in India.

Orders to the U.S. represented 74% of total orders for the first six months of fiscal 2025 compared to 81% for the prior year. These orders were primarily to the defense market which are U.S. based.

The following table provides our backlog by market, including the percentage of total backlog, for each category and period presented. Percentages may not sum to the total due to rounding:


	September 30,					September 30,					Change
Market	2024		%			2023		%			$			%
Refining	$	30,653		8	%	$	29,116		9	%	$	1,537			5	%
Chemical/Petrochemical		21,633		5	%		13,705		4	%		7,928			58	%
Space		18,180		4	%		7,263		2	%		10,917			150	%
Defense		327,438		80	%		250,732		80	%		76,706			31	%
Other		9,105		2	%		12,527		4	%		(3,422	)		-27	%
Total backlog	$	407,009		100	%	$	313,343		100	%	$	93,666			30	%

We expect to recognize revenue on approximately 35% to 45% of the backlog within one year, 30% to 40% in one to two years and the remaining beyond two years. The majority of the orders that are expected to convert beyond twenty-four months are for the defense industry, specifically the U.S. Navy that have a long conversion cycle (up to six years).

Outlook

We are providing the following updated fiscal 2025 outlook ($ in thousands):


	New Guidance	Previous Guidance
Net Sales	$200,000 to $210,000	$200,000 to $210,000
Gross Profit	23% - 24% of sales	22% - 23% of sales
SG&A Expenses (Including Amortization)(1)	17% - 18% of sales	16.5% - 17.5% of sales
Tax Rate	20% to 22%	20% to 22%
Adjusted EBITDA(2)	$18,000 to $21,000	$16,500 to $19,500
Capital Expenditures	$13,000 to $18,000	$10,000 to $15,000

(1) Includes approximately $6,500 to $7,500 of BN Performance Bonus, equity-based compensation, and ERP conversion costs included in SG&A expense.
(2) Excludes net interest expense, income taxes, depreciation and amortization from net income, as well as approximately $2,000 to $3,000 of equity-based compensation and ERP conversion costs included in SG&A expense and approximately $700 of acquisition & integration income, net.

See "Cautionary Note Regarding Forward-Looking Statement" and "Non-GAAP Measures" above for additional information about forward-looking statements and non-GAAP measures. We have not reconciled non-GAAP forward-looking adjusted EBITDA to its most directly comparable GAAP measure, as permitted by Item 10(e)(1)(i)(B) of Regulation S-K. Such reconciliation would require unreasonable efforts to estimate and quantify various necessary GAAP components largely because forecasting or predicting our future operating results is subject to many factors out of our control or not readily predictable.

We have made significant progress with the advancements in our business, which puts us on schedule in achieving our fiscal 2027 goals of 8% to 10% average annualized organic revenue growth and adjusted EBITDA margins in the low to mid-teens.

Our expectations for sales and profitability assume that we will be able to operate our production facilities at planned capacity, have access to our global supply chain including our subcontractors, do not experience significant global health related disruptions, and assumes no further impact from any other unforeseen events.

Contingencies and Commitments

We have been named as a defendant in lawsuits alleging personal injury from exposure to asbestos allegedly contained in or accompanying our products or from exposure to asbestos at the Company's facilities. We are a co-defendant with numerous other defendants in these lawsuits and intend to vigorously defend ourselves against these claims. The claims in most of our current lawsuits are similar to those made in previous asbestos lawsuits that named us as a defendant. Such previous lawsuits either were dismissed when it was shown that we had not supplied products to the plaintiffs’ places of work, or were settled by us for immaterial amounts. We believe that the resolution of these asbestos-related lawsuits will not have a material adverse effect on our financial position or results of operations. However, legal matters are subject to inherent uncertainties and there exists the possibility that the ultimate resolution of these asbestos-related lawsuits could have a material adverse impact on our financial position and results of operations.

During the third quarter of fiscal 2024, the Audit Committee of the Board of Directors, with the assistance of external counsel and forensic professionals, concluded an investigation into a whistleblower complaint received regarding GIPL. The investigation identified evidence supporting the complaint and other misconduct by employees. The other misconduct total $150 over a period of four years and was isolated to GIPL. All involved employees have been terminated and we have implemented remedial actions, including strengthening our compliance program and internal controls. As a result of the investigation, during the third quarter of fiscal 2024, the statutory auditor and bookkeeper of GIPL tendered their resignations and new firms were appointed. We have voluntarily reported the findings of our investigation to the appropriate authorities in India and the U.S. Department of Justice and the SEC. Although the resolutions of

these matters are inherently uncertain, we do not believe any remaining impact will be material to our overall consolidated results of operations, financial position, or cash flows.

As of September 30, 2024, we are subject to the claims noted above, as well as other legal proceedings and potential claims that have arisen in the ordinary course of business. Although the outcome of the lawsuits, legal proceedings or potential claims to which we are or may become a party cannot be determined and an estimate of the reasonably possible loss or range of loss cannot be made for the majority of the claims, we do not believe that the outcomes, either individually or in the aggregate, will have a material adverse effect on our results of operations, financial position or cash flows. See Note 10 to the Unaudited Condensed Consolidated Financial Statements included in Part I, Item 1 of this Form 10-Q for additional information.

Critical Accounting Policies, Estimates, and Judgments

Our Unaudited Condensed Consolidated Financial Statements are based on the selection of accounting policies and the application of significant accounting estimates, some of which require management to make significant assumptions. We believe that the most critical accounting estimates used in the preparation of our Unaudited Condensed Consolidated Financial Statements relate to labor hour estimates, total cost, and establishment of operational milestones which are used to recognize revenue over time, accounting for contingencies, under which we accrue a loss when it is probable that a liability has been incurred and the amount can be reasonably estimated, accounting for business combinations and intangible assets, and accounting for pensions and other postretirement benefits. There have been no material changes to the aforementioned critical accounting policies and estimates. For further information, refer to Item 7 "Management's Discussion and Analysis of Financial Condition and Results of Operations" and Item 8 "Financial Statements and Supplementary Data" included in our Annual Report on Form 10-K for the year ended March 31, 2024.

New Accounting Pronouncements

In the normal course of business, management evaluates all new Accounting Standards Updates and other accounting pronouncements issued by the Financial Accounting Standards Board, SEC, or other authoritative accounting bodies to determine the potential impact they may have on the Company's Unaudited Condensed Consolidated Financial Statements. Other than those discussed in the Unaudited Condensed Consolidated Financial Statements, management does not expect any of the recently issued accounting pronouncements, which have not already been adopted, to have a material impact on the Company's Unaudited Condensed Consolidated Financial Statements. For discussion of the newly issued accounting pronouncements see Note 14 to the Unaudited Condensed Consolidated Financial Statements included in Part I, Item 1 of this Form 10-Q for additional information.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

The principal market risks (i.e., the risk of loss arising from market changes) to which we are exposed are foreign currency exchange rates, price risk, and interest rate risk.

The assumptions applied in preparing the following qualitative and quantitative disclosures regarding foreign currency exchange rate, price risk and interest rate risk are based upon volatility ranges experienced by us in relevant historical periods, our current knowledge of the marketplace, and our judgment of the probability of future volatility based upon the historical trends and economic conditions of the markets in which we operate.

Foreign Currency

International consolidated sales for the first six months of fiscal 2025 were 18% of total sales. Operating in markets throughout the world exposes us to movements in currency exchange rates. Currency movements can affect sales in several ways, the foremost being our ability to compete for orders against foreign competitors that base their prices on relatively weaker currencies. Business lost due to competition for orders against competitors using a relatively weaker currency cannot be quantified. In addition, cash can be adversely impacted by the conversion of sales made by us in a foreign currency to U.S. dollars. In the first six months of fiscal 2025, substantially all sales by us and our wholly-owned subsidiaries, for which we were paid, were denominated in the local currency of the respective subsidiary (U.S. dollars, Chinese RMB or India INR). For the first six months of fiscal 2025, foreign currency exchange rate fluctuations increased our cash balances by $41 primarily due to the weakening of the U.S. dollar.

We have limited exposure to foreign currency purchases. In the first six months of fiscal 2025, our purchases in foreign currencies represented approximately 6% of the cost of products sold. At certain times, we may enter into forward foreign currency exchange rate agreements to hedge our exposure against potential unfavorable changes in foreign currency values on significant sales and purchase contracts negotiated in foreign currencies. Forward foreign currency exchange rate contracts were not used in the periods being reported in this Form 10-Q and as of September 30, 2024 and March 31, 2024, we held no forward foreign currency contracts.

Price Risk

Operating in a global market place requires us to compete with other global manufacturers which, in some instances, benefit from lower production costs and more favorable economic conditions. Although we believe that our customers differentiate our products on the basis of our manufacturing quality, engineering experience, and customer service, among other things, such lower production costs and more favorable economic conditions mean that our competitors are able to offer products similar to ours at lower prices. In extreme

market downturns, we typically see depressed price levels. Additionally, we have faced, and may continue to face, significant cost inflation, specifically in labor costs, raw materials, and other supply chain costs due to increased demand for raw materials and resources caused by the broad disruption of the global supply chain. International conflicts or other geopolitical events, including the 2022 Russian invasion of Ukraine and the Israel-Hamas war, may further contribute to increased supply chain costs due to shortages in raw materials, increased costs for transportation and energy, disruptions in supply chains, and heightened inflation. Further escalation of geopolitical tensions may also lead to changes to foreign exchange rates and financial markets, any of which may adversely affect our business and supply chain, and consequently our results of operations. While there could ultimately be a material impact on our operations and liquidity, at the time of this report, the impact could not be determined.

Interest Rate Risk

In order to fund our strategic growth objectives, including acquisitions, from time to time we may borrow funds under our New Revolving Credit Facility that bears interest at a variable rate. As part of our risk management activities, we evaluate the use of interest rate derivatives to add stability to interest expense and to manage our exposure to interest rate movements. As of September 30, 2024, we had no variable rate debt outstanding on our New Revolving Credit Facility and no interest rate derivatives outstanding. See "Debt" in Note 13 to the Unaudited Condensed Consolidated Financial Statements included in Part I, Item 1 of this Form 10-Q for additional information about our outstanding debt.

Item 4. Controls and Procedures

Conclusion regarding the effectiveness of disclosure controls and procedures

Our President and Chief Executive Officer (our principal executive officer) and Vice President - Finance and Chief Financial Officer (our principal financial officer) each have evaluated the effectiveness of our disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) as of the end of the period covered by this Form 10-Q. Based on such evaluation, and as of such date, our President and Chief Executive Officer and Vice President - Finance and Chief Financial Officer concluded that our disclosure controls and procedures were effective in all material respects.

Changes in internal control over financial reporting

Other than the events discussed under the section entitled "P3 Technologies, LLC Acquisition" below, there has been no change to our internal control over financial reporting during the quarter covered by this Form 10-Q that has materially affected, or that is reasonably likely to materially affect, our internal control over financial reporting.

P3 Technologies, LLC Acquisition

On November 9, 2023, we acquired P3, a privately-owned custom turbomachinery engineering, product development, and manufacturing business that serves the space, new energy, defense, and medical industries. For additional information regarding the acquisition, refer to Note 2 to the Unaudited Condensed Consolidated Financial Statements included in Part I, Item 1 in this Form 10-Q and Management's Discussion and Analysis of Financial Condition and Results of Operations included in Part I, Item 2 in this Form 10-Q. Based on the recent completion of this acquisition and, pursuant to the SEC's guidance that an assessment of a recently acquired business may be omitted from the scope of an assessment for a period not to exceed one year from the date of acquisition, the scope of our assessment of the effectiveness of internal control over financial reporting as of the end of the period covered by this report does not include P3.

We are in the process of implementing our internal control structure over P3 and we expect that this effort will be completed during the fiscal year ending March 31, 2025.

PART II - OTHER INFORMATION

Item 1A. Risk Factors

There have been no material changes from the risk factors previously disclosed in Part 1 – Item 1A of the Company’s Form 10-K for the fiscal year ended March 31, 2024.

Item 2. Unregistered Sales of Equity Securities, Use of Proceeds, and Issuer Purchases of Equity Securities

Purchase of Equity Securities by the Issuer

During the second quarter of fiscal 2025, we directly withheld shares for tax withholding purposes from restricted stock awarded to officers that vested during the period. Common stock repurchases in the quarter ended September 30, 2024 were as follows:


Period	Total Number of Shares Purchased (in thousands)		Average Price Paid Per Share		Total Number of Shares Purchased as Part of Publicly Announced Program		Maximum Number of Shares That May Yet Be Purchased Under the Program

7/01/2024-7/31/2024		—		—		—		—
8/01/2024-8/31/2024		—		—		—		—
9/01/2024-9/30/2024	1		$	31.84		—		—
	1		$	31.84		—		—

Dividend Policy

Our revolving credit facility with Wells Fargo contains terms that may, under certain circumstances as defined in the agreement, restrict our ability to declare or pay dividends. Any determination by our Board of Directors regarding dividends in the future will depend on a variety of factors, including our future financial performance, organic and inorganic growth opportunities, general economic conditions and financial, competitive, regulatory, and other factors, many of which are beyond our control. We did not pay any dividends during the six months ended September 30, 2024 or during fiscal 2024 and we currently have no intention to pay dividends for the foreseeable future.

Item 6. Exhibits

INDEX OF EXHIBITS


(10)	Material Contracts

	10.1	First Amendment to Credit Agreement, by and among Graham Corporation and Wells Fargo Bank, National Association, dated July 15, 2024, is incorporated herein by reference from Exhibit 10.3 to the Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2024.

(31)	Rule 13a-14(a)/15d-14(a) Certifications

+	31.1	Certification of Principal Executive Officer

+	31.2	Certification of Principal Financial Officer

(32)	Section 1350 Certification

++	32.1	Section 1350 Certifications

(101)	Interactive Data File

+	101.INS	Inline XBRL Instance Document – the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.

+	101.SCH	Inline XBRL Taxonomy Extension Schema Document

+	101.CAL	Inline XBRL Taxonomy Extension Calculation Linkbase Document

+	101.DEF	Inline XBRL Taxonomy Extension Definition Linkbase Document

+	101.LAB	Inline XBRL Taxonomy Extension Label Linkbase Document

+	101.PRE	Inline XBRL Taxonomy Extension Presentation Linkbase Document



(104)		Cover Page Interactive Data File embedded within the Inline XBRL document

	+ ++	Exhibit filed with this report Exhibit furnished with this report

SIGNATURES

Pursuant to the requirements 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.


			GRAHAM CORPORATION
By:			/s/ CHRISTOPHER J. THOME
			Christopher J. Thome
			Vice President-Finance, Chief Financial Officer,
			Chief Accounting Officer, and Corporate Secretary
			(On behalf of the Registrant and as Principal Financial Officer)

Date: November 8, 2024

EXHIBIT 31.1

CERTIFICATION OF

PRINCIPAL EXECUTIVE OFFICER

On November 9, 2023, Graham Corporation acquired P3 Technologies, LLC. Management has excluded this acquisition from its internal assessment of internal control over financial reporting for the quarter ended September 30, 2024.

I, Daniel J. Thoren, certify that:

I have reviewed this Quarterly Report on Form 10-Q of Graham Corporation;

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;

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 registrant as of, and for, the periods presented in this report;

The registrant's other certifying officer(s) 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 15d–15(f)) for the registrant 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 registrant, 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 registrant'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 registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant'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 registrant'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 registrant's internal control over financial reporting.

Date: November 8, 2024

    /s/ DANIEL J. THOREN

   

    Daniel J. Thoren

   

    President and Chief Executive Officer

   

EXHIBIT 31.2

CERTIFICATION OF

PRINCIPAL FINANCIAL OFFICER

I, Christopher J. Thome, certify that:

I have reviewed this Quarterly Report on Form 10-Q of Graham Corporation;

(a)

(b)

(c)

(d)

(a)

(b)

Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date: November 8, 2024

    /s/ CHRISTOPHER J. THOME

   

    Christopher J. Thome

   

    Vice President-Finance, Chief Financial Officer,

   

    Chief Accounting Officer, and Corporate Secretary

   

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 Graham Corporation (the "Company") on Form 10-Q for the period ended September 30, 2024 as filed with the Securities and Exchange Commission (the "Report"), each of the undersigned certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 that:

1) the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

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


/s/ DANIEL J. THOREN		/s/ CHRISTOPHER J. THOME
Daniel J. Thoren		Christopher J. Thome
President and Chief Executive Officer (Principal Executive Officer)		Vice President-Finance, Chief Financial Officer, Chief Accounting Officer, and Corporate Secretary
		(Principal Financial Officer)
Date: November 8, 2024		Date: November 8, 2024

A signed original of this written statement required by Section 906 has been provided to Graham Corporation and will be retained by Graham Corporation and furnished to the Securities and Exchange Commission or its staff upon request.

Document and Entity Information - shares	6 Months Ended
Document and Entity Information - shares	Sep. 30, 2024	Nov. 07, 2024
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2024
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q2
Trading Symbol	GHM
Entity Registrant Name	GRAHAM CORPORATION
Entity Central Index Key	0000716314
Current Fiscal Year End Date	--03-31
Entity Filer Category	Accelerated Filer
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Shell Company	false
Entity Small Business	true
Entity Emerging Growth Company	false
Title of 12(b) Security	Common Stock, Par Value $0.10 Per Share
Security Exchange Name	NYSE
Entity File Number	001-08462
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	16-1194720
Entity Address, Address Line One	20 Florence Avenue
Entity Address, City or Town	Batavia
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	14020
City Area Code	585
Local Phone Number	343-2216
Document Quarterly Report	true
Document Transition Report	false
Entity Common Stock, Shares Outstanding		10,889,928

Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Income Statement [Abstract]
Net sales	$ 53,563	$ 45,076	$ 103,514	$ 92,645
Cost of products sold	40,764	37,885	78,347	74,477
Gross profit	12,799	7,191	25,167	18,168
Other operating expenses and income:
Selling, general and administrative	8,723	6,115	17,561	13,134
Selling, general and administrative – amortization	437	273	873	547
Other operating income	(596)	0	(726)	0
Operating income	4,235	803	7,459	4,487
Other expense, net	91	94	182	187
Interest (income) expense, net	(153)	55	(314)	240
Income before provision for income taxes	4,297	654	7,591	4,060
Provision for income taxes	1,016	243	1,344	1,009
Net income	$ 3,281	$ 411	$ 6,247	$ 3,051
Basic:
Net income	$ 0.3	$ 0.04	$ 0.57	$ 0.29
Diluted:
Net income	$ 0.3	$ 0.04	$ 0.57	$ 0.28
Weighted average common shares outstanding:
Basic	10,887	10,699	10,875	10,675
Diluted	11,024	10,810	10,995	10,761

Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Net Income (Loss)	$ 3,281	$ 411	$ 6,247	$ 3,051
Other comprehensive income:
Foreign currency translation adjustment	131	(58)	103	(310)
Defined benefit pension and other postretirement plans net of income tax expense of $45 and $47 for the three months ended September 30, 2024 and 2023, respectively, and $90 and $93 for the six months ended September 30, 2024 and 2023, respectively	150	164	300	328
Total other comprehensive income (loss)	281	106	403	18
Total comprehensive income	$ 3,562	$ 517	$ 6,650	$ 3,069

Condensed Consolidated Statements of Comprehensive Income (Unaudited) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Defined benefit pension and other postretirement plans, tax expense	$ 45	$ 47	$ 90	$ 93

Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2024	Mar. 31, 2024
Current assets:
Cash and cash equivalents	$ 32,318	$ 16,939
Trade accounts receivable, net of allowances ($56 and $79 at September 30 and March 31, 2024, respectively)	29,083	44,400
Unbilled revenue	40,730	28,015
Inventories	31,536	33,410
Prepaid expenses and other current assets	4,414	3,561
Income taxes receivable	124	0
Total current assets	138,205	126,325
Property, plant and equipment, net	36,602	32,080
Prepaid pension asset	6,513	6,396
Operating lease assets	6,757	7,306
Goodwill	25,520	25,520
Finite-Lived Intangible Assets, Net	24,736	25,845
Other intangible assets, net	7,019	7,181
Deferred income tax asset	2,883	2,983
Other assets	1,614	724
Total assets	249,530	233,879
Current liabilities:
Current portion of finance lease obligations	20	20
Accounts payable	21,887	20,788
Accrued compensation	13,097	16,800
Accrued expenses and other current liabilities	5,102	6,666
Customer deposits	86,483	71,987
Operating lease liabilities	1,142	1,237
Income taxes payable	77	715
Total current liabilities	127,808	118,213
Finance lease obligations	57	65
Operating lease liabilities	5,922	6,449
Accrued pension and postretirement benefit liabilities	1,258	1,254
Other long-term liabilities	2,011	2,332
Total liabilities	137,056	128,313
Commitments and contingencies (Note 10)
Stockholders’ equity:
Preferred stock, $1.00 par value, 500 shares authorized	0	0
Common stock, $0.10 par value, 25,500 shares authorized, 11,064 and 10,993 shares issued and 10,890 and 10,850 shares outstanding at September 30 and March 31, 2024, respectively	1,106	1,099
Capital in excess of par value	33,120	32,015
Retained earnings	88,246	81,999
Accumulated other comprehensive loss	(6,610)	(7,013)
Treasury stock (174 and 143 shares at September 30 and March 31, 2024, respectively)	(3,388)	(2,534)
Total stockholders’ equity	112,474	105,566
Total liabilities and stockholders’ equity	249,530	233,879
Customer Relationships [Member]
Current assets:
Finite-Lived Intangible Assets, Net	13,729	14,299
Technology and Technical Know-How [Member]
Current assets:
Finite-Lived Intangible Assets, Net	$ 10,688	$ 11,065

Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2024	Mar. 31, 2024
Statement of Financial Position [Abstract]
Allowances on trade accounts receivable	$ 56	$ 79
Preferred stock, par value	$ 1	$ 1
Preferred stock, shares authorized	500,000	500,000
Common stock, par value	$ 0.1	$ 0.1
Common stock, shares authorized	25,500,000	25,500,000
Common stock, shares issued	11,064,000	10,993,000
Common stock, shares outstanding	10,890,000	10,850,000
Treasury stock	174,000	143,000

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Operating activities:
Net income	$ 6,247	$ 3,051
Adjustments to reconcile net income to net cash used provided by operating activities:
Depreciation	1,721	1,549
Amortization of intangible assets	1,109	891
Amortization of actuarial losses	391	421
Amortization of debt issuance costs	0	119
Equity-based compensation expense	778	625
Change in fair value of contingent consideration	(726)	0
Deferred income taxes	2	1,162
(Increase) decrease in operating assets, net of acquisition:
Accounts receivable	15,387	(4,947)
Unbilled revenue	(12,746)	4,620
Inventories	1,886	(734)
Prepaid expenses and other current and non-current assets	(1,738)	(1,343)
Income taxes receivable	(124)	(489)
Operating lease assets	643	589
Prepaid pension asset	(117)	(144)
Increase (decrease) in operating liabilities, net of acquisition:
Accounts payable	1,505	(6,451)
Accrued compensation, accrued expenses and other current and non-current liabilities	(4,801)	5
Customer deposits	14,485	13,503
Income taxes payable	(634)	0
Operating lease liabilities	(623)	(529)
Long-term portion of accrued compensation, accrued pension and postretirement benefit liabilities	4	0
Net cash provided by operating activities	22,649	11,898
Investing activities:
Purchase of property, plant and equipment	(6,464)	(3,312)
Proceeds from disposal of property, plant and equipment	0	38
Acquisition of P3 Technologies, LLC	(170)	0
Net cash used by investing activities	(6,634)	(3,274)
Financing activities:
Principal repayments on debt	0	(1,020)
Repayments on financing lease obligations	(157)	(147)
Issuance of common stock	334	225
Purchase of treasury stock	(854)	(57)
Net cash used by financing activities	(677)	(999)
Effect of exchange rate changes on cash	41	(82)
Net increase in cash and cash equivalents	15,379	7,543
Cash and cash equivalents at beginning of period	16,939	18,257
Cash and cash equivalents at end of period	$ 32,318	$ 25,800

Condensed Consolidated Statements of Changes in Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock [Member]	Capital in Excess of Par Value [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss [Member]	Treasury Stock, Common [Member]
Beginning balance at Mar. 31, 2023	$ 96,933	$ 1,075	$ 28,061	$ 77,443	$ (7,463)	$ (2,183)
Beginning balance, shares at Mar. 31, 2023		10,774
Comprehensive income (loss)	2,552			2,640	(88)
Issuance of shares		$ 8	(8)
Issuance of shares, shares		53
Forfeiture of shares		$ (1)	1
Forfeiture of shares, shares		(9)
Recognition of equity-based compensation expense	293		293
Issuance of treasury stock			294			(294)
Purchase of treasury stock	(57)					(57)
Ending Balance at Jun. 30, 2023	99,721	$ 1,082	28,641	80,083	(7,551)	(2,534)
Ending Balance, shares at Jun. 30, 2023		10,818
Beginning balance at Mar. 31, 2023	96,933	$ 1,075	28,061	77,443	(7,463)	(2,183)
Beginning balance, shares at Mar. 31, 2023		10,774
Comprehensive income (loss)	3,069
Ending Balance at Sep. 30, 2023	100,795	$ 1,084	29,196	80,494	(7,445)	(2,534)
Ending Balance, shares at Sep. 30, 2023		10,846
Beginning balance at Jun. 30, 2023	99,721	$ 1,082	28,641	80,083	(7,551)	(2,534)
Beginning balance, shares at Jun. 30, 2023		10,818
Comprehensive income (loss)	517			411	106
Issuance of shares	225	$ 2	223
Issuance of shares, shares		28
Recognition of equity-based compensation expense	332		332
Ending Balance at Sep. 30, 2023	100,795	$ 1,084	29,196	80,494	(7,445)	(2,534)
Ending Balance, shares at Sep. 30, 2023		10,846
Beginning balance at Mar. 31, 2024	105,566	$ 1,099	32,015	81,999	(7,013)	(2,534)
Beginning balance, shares at Mar. 31, 2024		10,993
Comprehensive income (loss)	3,088			2,966	122
Issuance of shares		$ 5	(5)
Issuance of shares, shares		50
Recognition of equity-based compensation expense	344		344
Purchase of treasury stock	(810)					(810)
Ending Balance at Jun. 30, 2024	108,188	$ 1,104	32,354	84,965	(6,891)	(3,344)
Ending Balance, shares at Jun. 30, 2024		11,043
Beginning balance at Mar. 31, 2024	105,566	$ 1,099	32,015	81,999	(7,013)	(2,534)
Beginning balance, shares at Mar. 31, 2024		10,993
Comprehensive income (loss)	6,650
Ending Balance at Sep. 30, 2024	112,474	$ 1,106	33,120	88,246	(6,610)	(3,388)
Ending Balance, shares at Sep. 30, 2024		11,064
Beginning balance at Jun. 30, 2024	108,188	$ 1,104	32,354	84,965	(6,891)	(3,344)
Beginning balance, shares at Jun. 30, 2024		11,043
Comprehensive income (loss)	3,562			3,281	281
Issuance of shares	334	$ 2	332
Issuance of shares, shares		21
Recognition of equity-based compensation expense	434		434
Purchase of treasury stock	(44)					(44)
Ending Balance at Sep. 30, 2024	$ 112,474	$ 1,106	$ 33,120	$ 88,246	$ (6,610)	$ (3,388)
Ending Balance, shares at Sep. 30, 2024		11,064

Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
Pay vs Performance Disclosure - USD ($) $ in Thousands	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Pay vs Performance Disclosure
Net Income (Loss)	$ 3,281	$ 411	$ 6,247	$ 3,051

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

Basis of Presentation

6 Months Ended

Sep. 30, 2024

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation

NOTE 1 – BASIS OF PRESENTATION:

Acquisition

6 Months Ended

Sep. 30, 2024

Business Combinations [Abstract]

Acquisition

NOTE 2 – ACQUISITION:


Balance at November 9, 2023	$	2,040
Change in fair value		80
Payments		—
Balance at March 31, 2024		2,120
Change in fair value		(130	)
Payments		—
Balance at June 30, 2024		1,990
Change in fair value		(596	)
Payments		—
Balance at September 30, 2024	$	1,394

The change in fair value of the contingent earn-out liability was included in other operating income in the Condensed Consolidated Statements of Operations.

offerings to the Company’s customers. The following table summarizes the final purchase price allocation of the assets acquired and liabilities assumed:


	November 9,
	2023
Assets acquired:
Cash and cash equivalents	$	286
Trade accounts receivable, net of allowances		465
Unbilled revenue		302
Inventories		808
Prepaid expenses and other current assets		93
Property, plant & equipment, net		542
Operating lease assets		130
Goodwill		1,997
Customer relationships		4,400
Technology and technical know-how		2,500
Tradename		300
Total assets acquired		11,823
Liabilities assumed:
Accrued compensation		62
Customer deposits		389
Operating lease liabilities		134
Total liabilities assumed		585
Purchase price	$	11,238

During the three months ended June 30, 2024, the seller received $170 for tax liabilities owed in accordance with the purchase agreement.


	Three Months Ended				Six Months Ended
	September 30,				September 30,
	2024		2023		2024		2023
Net sales	$	53,563	$	46,833	$	103,514	$	95,833
Net income		3,281		945		6,247		3,811
Income per share
Basic	$	0.30	$	0.09	$	0.57	$	0.35
Diluted	$	0.30	$	0.09	$	0.57	$	0.35

Revenue Recognition

6 Months Ended

Sep. 30, 2024

Revenue from Contract with Customer [Abstract]

Revenue Recognition

NOTE 3 – REVENUE RECOGNITION:

The following table presents the Company’s revenue disaggregated by product line and geographic area:


	Three Months Ended				Six Months Ended
	September 30,				September 30,
Market	2024		2023		2024		2023
Refining	$	8,416	$	7,289	$	16,658	$	14,156
Chemical/Petrochemical		5,422		4,365		10,205		10,406
Defense		30,897		25,118		59,991		47,935
Space		3,416		2,775		7,363		7,597
Other		5,412		5,529		9,297		12,551
Net sales	$	53,563	$	45,076	$	103,514	$	92,645


Geographic Region
Asia	$	4,274	$	2,980	$	9,576	$	8,882
Canada		1,665		1,092		2,661		1,991
Middle East		794		669		1,777		1,718
South America		314		172		369		199
U.S.		45,460		38,604		86,390		76,745
All other		1,056		1,559		2,741		3,110
Net sales	$	53,563	$	45,076	$	103,514	$	92,645


	Three Months Ended						Six Months Ended
	September 30,						September 30,
	2024			2023			2024			2023

Revenue recognized over time		79	%		75	%		80	%		78	%
Revenue recognized at shipment		21	%		25	%		20	%		22	%

Net contract assets (liabilities) consisted of the following:


	September 30, 2024			March 31, 2024			Change			Change due to revenue recognized		Change due to invoicing customers/ additional deposits

Unbilled revenue - contract assets	$	40,730		$	28,015		$	12,715		$	52,216	$	(39,501	)
Customer deposits - contract liabilities		(86,483	)		(71,987	)		(14,496	)		34,439		(48,935	)
Net contract (liabilities) assets	$	(45,753	)	$	(43,972	)	$	(1,781	)

Receivables billed but not paid under retainage provisions in the Company’s customer contracts were $1,859 and $1,875 at September 30, and March 31, 2024, respectively.

Inventories

6 Months Ended

Sep. 30, 2024

Inventory Disclosure [Abstract]

Inventories

NOTE 4 – INVENTORIES:

Inventories are stated at the lower of cost or net realizable value, using the average cost method.

Major classifications of inventories are as follows:


	September 30,		March 31,
	2024		2024
Raw materials and supplies	$	4,998	$	4,396
Work in process		24,033		27,065
Finished products		2,505		1,949
Total	$	31,536	$	33,410

Intangible Assets

6 Months Ended

Sep. 30, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets

NOTE 5 – INTANGIBLE ASSETS:

Intangible assets are comprised of the following:


	Weighted Average Amortization Period	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
At September 30, 2024
Intangibles subject to amortization:
Customer relationships	8 - 20 years	$	16,200	$	2,471	$	13,729
Technology and technical know-how	10 - 20 years		12,600		1,912		10,688
Backlog	4 years		3,900		3,789		111
Tradename	3 years		300		92		208
		$	33,000	$	8,264	$	24,736

Intangibles not subject to amortization:
Tradename	Indefinite	$	6,700	$	—	$	6,700
		$	6,700	$	—	$	6,700


	Weighted Average Amortization Period	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
At March 31, 2024
Intangibles subject to amortization:
Customer relationships	8 - 20 years	$	16,200	$	1,901	$	14,299
Technology and technical know-how	10 - 20 years		12,600		1,535		11,065
Backlog	4 years		3,900		3,677		223
Tradename	3 years		300		42		258
		$	33,000	$	7,155	$	25,845

Intangibles not subject to amortization:
Tradename	Indefinite	$	6,700	$	—	$	6,700
		$	6,700	$	—	$	6,700


	Annual Amortization
Remainder of 2025	$	1,109
2026		1,995
2027		1,953
2028		1,895
2029		1,895
2030 and thereafter		15,889
Total intangible amortization	$	24,736

Equity-Based Compensation

6 Months Ended

Sep. 30, 2024

Share-Based Payment Arrangement [Abstract]

Equity-Based Compensation

NOTE 6 – EQUITY-BASED COMPENSATION:


	Vest 100% on First		Vest One-Third Per Year		Vest 100% on Third
	Anniversary (1)		Over Three-Year Term (1)		Anniversary (1)
			Officers and		Officers and		Total Shares
Six months ended September 30,	Directors		Key Employees		Key Employees		Awarded
2024
Time Vesting RSUs	18		29		8		55
Performance Vesting PSUs		—		—	62		62
2023
Time Vesting RSUs	38		40			—	78
Performance Vesting PSUs		—		—	79		79

(1)Subject to the terms of the applicable award.

The Company has recognized equity-based compensation costs, which is primarily included in selling, general and administrative costs, as follows:


	Three Months Ended				Six Months Ended
	September 30,				September 30,
	2024		2023		2024		2023
Restricted stock awards	$	6	$	77	$	33	$	164
Restricted stock units		394		249		682		445
Employee stock purchase plan		34		6		63		16
	$	434	$	332	$	778	$	625

Income tax benefit recognized	$	100	$	74	$	179	$	139

Income Per Share

6 Months Ended

Sep. 30, 2024

Earnings Per Share [Abstract]

Income Per Share

NOTE 7 – INCOME PER SHARE:

and, when applicable, potential common shares outstanding during the period. A reconciliation of the numerators and denominators of basic and diluted income per share is presented below:


	Three Months Ended				Six Months Ended
	September 30,				September 30,
	2024		2023		2024		2023
Basic income per share
Numerator:
Net income	$	3,281	$	411	$	6,247	$	3,051
Denominator:
Weighted average common shares outstanding		10,887		10,699		10,875		10,675
Basic income per share	$	0.30	$	0.04	$	0.57	$	0.29

Diluted income per share
Numerator:
Net income	$	3,281	$	411	$	6,247	$	3,051
Denominator:
Weighted average common shares outstanding		10,887		10,699		10,875		10,675
Restricted stock units outstanding		137		111		120		86
Weighted average common and potential common shares outstanding		11,024		10,810		10,995		10,761
Diluted income per share	$	0.30	$	0.04	$	0.57	$	0.28

Product Warranty Liability

6 Months Ended

Sep. 30, 2024

Guarantees [Abstract]

Product Warranty Liability

NOTE 8 – PRODUCT WARRANTY LIABILITY:

The reconciliation of the changes in the product warranty liability is as follows:


	Three Months Ended						Six Months Ended
	September 30,						September 30,
	2024			2023			2024			2023
Balance at beginning of period	$	702		$	616		$	806		$	578
Expense for product warranties		25			112			48			203
Product warranty claims paid		(90	)		(90	)		(217	)		(143	)
Balance at end of period	$	637		$	638		$	637		$	638

The product warranty liability is included in the line item accrued expenses and other current liabilities in the Condensed Consolidated Balance Sheets.

Cash Flow Statement

6 Months Ended

Sep. 30, 2024

Supplemental Cash Flow Elements [Abstract]

Cash Flow Statement

NOTE 9 – CASH FLOW STATEMENT:

Interest and income taxes paid as well as non-cash investing and financing activities are as follows:


	For the Six Months Ended
	September 30,
	2024		2023
Interest paid	$	124	$	507
Income taxes paid		2,073		337
Capital purchases recorded in accounts payable		513		392

Commitments and Contingencies

6 Months Ended

Sep. 30, 2024

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

NOTE 10 – COMMITMENTS AND CONTINGENCIES:

Income Taxes

6 Months Ended

Sep. 30, 2024

Income Tax Disclosure [Abstract]

Income Taxes

NOTE 11 – INCOME TAXES:

There was no liability for unrecognized tax benefits at either September 30, 2024 or March 31, 2024.

Changes in Accumulated Other Comprehensive Loss

6 Months Ended

Sep. 30, 2024

Equity [Abstract]

Changes in Accumulated Other Comprehensive Loss

NOTE 12 – CHANGES IN ACCUMULATED OTHER COMPREHENSIVE LOSS:

The changes in accumulated other comprehensive loss by component for the three and six months ended September 30, 2024 and 2023 are as follows:


	Pension and Other Postretirement Benefit Items			Foreign Currency Items			Total
Balance at April 1, 2024	$	(6,776	)	$	(237	)	$	(7,013	)
Other comprehensive loss before reclassifications		—			(28	)		(28	)
Amounts reclassified from accumulated other comprehensive loss		150			—			150
Net current-period other comprehensive income (loss)		150			(28	)		122
Balance at June 30, 2024		(6,626	)		(265	)		(6,891	)
Other comprehensive income before reclassifications		—			131			131
Amounts reclassified from accumulated other comprehensive loss		150			—			150
Net current-period other comprehensive income		150			131			281
Balance at September 30, 2024	$	(6,476	)	$	(134	)	$	(6,610	)


	Pension and Other Postretirement Benefit Items			Foreign Currency Items			Total
Balance at April 1, 2023	$	(7,470	)	$	7		$	(7,463	)
Other comprehensive loss before reclassifications		—			(252	)		(252	)
Amounts reclassified from accumulated other comprehensive loss		164			—			164
Net current-period other comprehensive income (loss)		164			(252	)	$	(88	)
Balance at June 30, 2023		(7,306	)		(245	)		(7,551	)
Other comprehensive loss before reclassifications		—			(58	)		(58	)
Amounts reclassified from accumulated other comprehensive loss		164			—			164
Net current-period other comprehensive income (loss)		164			(58	)		106
Balance at September 30, 2023	$	(7,142	)	$	(303	)	$	(7,445	)

The reclassifications out of accumulated other comprehensive loss by component for the three and six months ended September 30, 2024 and 2023 are as follows:


Details about Accumulated Other Comprehensive Loss Components	Amount Reclassified from Accumulated Other Comprehensive Loss						Affected Line Item in the Condensed Consolidated Statements of Income
	Three Months Ended
	September 30,
	2024			2023
Pension and other postretirement benefit items:
Amortization of actuarial loss	$	195	(1)	$	210	(1)	Income before benefit for income taxes
Tax effect		45			46		Provision for income taxes
	$	150		$	164		Net income


Details about Accumulated Other Comprehensive Loss Components	Amount Reclassified from Accumulated Other Comprehensive Loss						Affected Line Item in the Condensed Consolidated Statements of Income
	Six Months Ended
	September 30,
	2024			2023
Pension and other postretirement benefit items:
Amortization of actuarial loss	$	390	(1)	$	421	(1)	Income before benefit for income taxes
Tax effect		90			93		Provision for income taxes
	$	300		$	328		Net income

(1)

These accumulated other comprehensive loss components are included within the computation of pension and other postretirement benefit costs.

Debt

6 Months Ended

Sep. 30, 2024

Debt Disclosure [Abstract]

Debt

NOTE 13 – DEBT:

Total letters of credit outstanding as of September 30, 2024 and March 31, 2024 were $13,656 and $8,442, respectively.

Accounting and Reporting Changes

6 Months Ended

Sep. 30, 2024

Accounting Changes and Error Corrections [Abstract]

Accounting and Reporting Changes

NOTE 14 – ACCOUNTING AND REPORTING CHANGES:

Acquisition - (Tables)

6 Months Ended

Sep. 30, 2024

Business Combinations [Abstract]

Schedule of Contingent Earn Out Liability

A rollforward of the P3 contingent earn-out liability since the date of acquisition is as follows:


Balance at November 9, 2023	$	2,040
Change in fair value		80
Payments		—
Balance at March 31, 2024		2,120
Change in fair value		(130	)
Payments		—
Balance at June 30, 2024		1,990
Change in fair value		(596	)
Payments		—
Balance at September 30, 2024	$	1,394

Schedule of Final Purchase Price Allocation, After Adjustments of the Assets Acquired and Liabilities Assumed

The following table summarizes the final purchase price allocation of the assets acquired and liabilities assumed:


	November 9,
	2023
Assets acquired:
Cash and cash equivalents	$	286
Trade accounts receivable, net of allowances		465
Unbilled revenue		302
Inventories		808
Prepaid expenses and other current assets		93
Property, plant & equipment, net		542
Operating lease assets		130
Goodwill		1,997
Customer relationships		4,400
Technology and technical know-how		2,500
Tradename		300
Total assets acquired		11,823
Liabilities assumed:
Accrued compensation		62
Customer deposits		389
Operating lease liabilities		134
Total liabilities assumed		585
Purchase price	$	11,238

Schedule of Unaudited Pro Forma Information

The following unaudited pro forma information presents the consolidated results of operations of the Company as if the P3 acquisition had occurred at the beginning of each of the fiscal periods presented:


	Three Months Ended				Six Months Ended
	September 30,				September 30,
	2024		2023		2024		2023
Net sales	$	53,563	$	46,833	$	103,514	$	95,833
Net income		3,281		945		6,247		3,811
Income per share
Basic	$	0.30	$	0.09	$	0.57	$	0.35
Diluted	$	0.30	$	0.09	$	0.57	$	0.35

Revenue Recognition (Tables)

6 Months Ended

Sep. 30, 2024

Revenue from Contract with Customer [Abstract]

Revenue Disaggregated by Product Line and Geographic Area

The following table presents the Company’s revenue disaggregated by product line and geographic area:


	Three Months Ended				Six Months Ended
	September 30,				September 30,
Market	2024		2023		2024		2023
Refining	$	8,416	$	7,289	$	16,658	$	14,156
Chemical/Petrochemical		5,422		4,365		10,205		10,406
Defense		30,897		25,118		59,991		47,935
Space		3,416		2,775		7,363		7,597
Other		5,412		5,529		9,297		12,551
Net sales	$	53,563	$	45,076	$	103,514	$	92,645


Geographic Region
Asia	$	4,274	$	2,980	$	9,576	$	8,882
Canada		1,665		1,092		2,661		1,991
Middle East		794		669		1,777		1,718
South America		314		172		369		199
U.S.		45,460		38,604		86,390		76,745
All other		1,056		1,559		2,741		3,110
Net sales	$	53,563	$	45,076	$	103,514	$	92,645

The following table presents the Company's revenue percentages disaggregated by revenue recognized over time or upon shipment:


	Three Months Ended						Six Months Ended
	September 30,						September 30,
	2024			2023			2024			2023

Revenue recognized over time		79	%		75	%		80	%		78	%
Revenue recognized at shipment		21	%		25	%		20	%		22	%

Schedule of Net Contract Assets (Liabilities)

Net contract assets (liabilities) consisted of the following:


	September 30, 2024			March 31, 2024			Change			Change due to revenue recognized		Change due to invoicing customers/ additional deposits

Unbilled revenue - contract assets	$	40,730		$	28,015		$	12,715		$	52,216	$	(39,501	)
Customer deposits - contract liabilities		(86,483	)		(71,987	)		(14,496	)		34,439		(48,935	)
Net contract (liabilities) assets	$	(45,753	)	$	(43,972	)	$	(1,781	)

Inventories (Tables)

6 Months Ended

Sep. 30, 2024

Inventory Disclosure [Abstract]

Major Classifications of Inventories

Major classifications of inventories are as follows:


	September 30,		March 31,
	2024		2024
Raw materials and supplies	$	4,998	$	4,396
Work in process		24,033		27,065
Finished products		2,505		1,949
Total	$	31,536	$	33,410

Intangible Assets (Tables)

6 Months Ended

Sep. 30, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible assets

Intangible assets are comprised of the following:


	Weighted Average Amortization Period	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
At September 30, 2024
Intangibles subject to amortization:
Customer relationships	8 - 20 years	$	16,200	$	2,471	$	13,729
Technology and technical know-how	10 - 20 years		12,600		1,912		10,688
Backlog	4 years		3,900		3,789		111
Tradename	3 years		300		92		208
		$	33,000	$	8,264	$	24,736

Intangibles not subject to amortization:
Tradename	Indefinite	$	6,700	$	—	$	6,700
		$	6,700	$	—	$	6,700


	Weighted Average Amortization Period	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
At March 31, 2024
Intangibles subject to amortization:
Customer relationships	8 - 20 years	$	16,200	$	1,901	$	14,299
Technology and technical know-how	10 - 20 years		12,600		1,535		11,065
Backlog	4 years		3,900		3,677		223
Tradename	3 years		300		42		258
		$	33,000	$	7,155	$	25,845

Intangibles not subject to amortization:
Tradename	Indefinite	$	6,700	$	—	$	6,700
		$	6,700	$	—	$	6,700

Schedule of Estimated Annual Future Amortization Expense

The estimated annual future amortization expense by fiscal year is as follows:


	Annual Amortization
Remainder of 2025	$	1,109
2026		1,995
2027		1,953
2028		1,895
2029		1,895
2030 and thereafter		15,889
Total intangible amortization	$	24,736

Equity-Based Compensation (Tables)

6 Months Ended

Sep. 30, 2024

Share-Based Payment Arrangement [Abstract]

Schedule of Time-Vesting Restricted Stock Units ("RSUs") and Performance-Vesting Restricted Stock Units ("PSUs") Granted

The following restricted stock units were awarded in the six months ended September 30, 2024 and 2023:


	Vest 100% on First		Vest One-Third Per Year		Vest 100% on Third
	Anniversary (1)		Over Three-Year Term (1)		Anniversary (1)
			Officers and		Officers and		Total Shares
Six months ended September 30,	Directors		Key Employees		Key Employees		Awarded
2024
Time Vesting RSUs	18		29		8		55
Performance Vesting PSUs		—		—	62		62
2023
Time Vesting RSUs	38		40			—	78
Performance Vesting PSUs		—		—	79		79

(1)Subject to the terms of the applicable award.

Schedule of recognized equity-based compensation

The Company has recognized equity-based compensation costs, which is primarily included in selling, general and administrative costs, as follows:


	Three Months Ended				Six Months Ended
	September 30,				September 30,
	2024		2023		2024		2023
Restricted stock awards	$	6	$	77	$	33	$	164
Restricted stock units		394		249		682		445
Employee stock purchase plan		34		6		63		16
	$	434	$	332	$	778	$	625

Income tax benefit recognized	$	100	$	74	$	179	$	139

Income Per Share (Tables)

6 Months Ended

Sep. 30, 2024

Earnings Per Share [Abstract]

Reconciliation of Numerators and Denominators of Basic and Diluted Income (Loss) Per Share

A reconciliation of the numerators and denominators of basic and diluted income per share is presented below:


	Three Months Ended				Six Months Ended
	September 30,				September 30,
	2024		2023		2024		2023
Basic income per share
Numerator:
Net income	$	3,281	$	411	$	6,247	$	3,051
Denominator:
Weighted average common shares outstanding		10,887		10,699		10,875		10,675
Basic income per share	$	0.30	$	0.04	$	0.57	$	0.29

Diluted income per share
Numerator:
Net income	$	3,281	$	411	$	6,247	$	3,051
Denominator:
Weighted average common shares outstanding		10,887		10,699		10,875		10,675
Restricted stock units outstanding		137		111		120		86
Weighted average common and potential common shares outstanding		11,024		10,810		10,995		10,761
Diluted income per share	$	0.30	$	0.04	$	0.57	$	0.28

Product Warranty Liability (Tables)

6 Months Ended

Sep. 30, 2024

Guarantees [Abstract]

Reconciliation of the Changes in Product Warranty Liability

The reconciliation of the changes in the product warranty liability is as follows:


	Three Months Ended						Six Months Ended
	September 30,						September 30,
	2024			2023			2024			2023
Balance at beginning of period	$	702		$	616		$	806		$	578
Expense for product warranties		25			112			48			203
Product warranty claims paid		(90	)		(90	)		(217	)		(143	)
Balance at end of period	$	637		$	638		$	637		$	638

Cash Flow Statement (Tables)

6 Months Ended

Sep. 30, 2024

Supplemental Cash Flow Elements [Abstract]

Schedule of Cash Flow Supplemental Disclosure

Interest and income taxes paid as well as non-cash investing and financing activities are as follows:


	For the Six Months Ended
	September 30,
	2024		2023
Interest paid	$	124	$	507
Income taxes paid		2,073		337
Capital purchases recorded in accounts payable		513		392

Changes in Accumulated Other Comprehensive Loss (Tables)

6 Months Ended

Sep. 30, 2024

Equity [Abstract]

Changes in Accumulated Other Comprehensive Loss by Component

The changes in accumulated other comprehensive loss by component for the three and six months ended September 30, 2024 and 2023 are as follows:


	Pension and Other Postretirement Benefit Items			Foreign Currency Items			Total
Balance at April 1, 2024	$	(6,776	)	$	(237	)	$	(7,013	)
Other comprehensive loss before reclassifications		—			(28	)		(28	)
Amounts reclassified from accumulated other comprehensive loss		150			—			150
Net current-period other comprehensive income (loss)		150			(28	)		122
Balance at June 30, 2024		(6,626	)		(265	)		(6,891	)
Other comprehensive income before reclassifications		—			131			131
Amounts reclassified from accumulated other comprehensive loss		150			—			150
Net current-period other comprehensive income		150			131			281
Balance at September 30, 2024	$	(6,476	)	$	(134	)	$	(6,610	)


	Pension and Other Postretirement Benefit Items			Foreign Currency Items			Total
Balance at April 1, 2023	$	(7,470	)	$	7		$	(7,463	)
Other comprehensive loss before reclassifications		—			(252	)		(252	)
Amounts reclassified from accumulated other comprehensive loss		164			—			164
Net current-period other comprehensive income (loss)		164			(252	)	$	(88	)
Balance at June 30, 2023		(7,306	)		(245	)		(7,551	)
Other comprehensive loss before reclassifications		—			(58	)		(58	)
Amounts reclassified from accumulated other comprehensive loss		164			—			164
Net current-period other comprehensive income (loss)		164			(58	)		106
Balance at September 30, 2023	$	(7,142	)	$	(303	)	$	(7,445	)

Reclassifications Out of Accumulated Other Comprehensive Loss by Component

The reclassifications out of accumulated other comprehensive loss by component for the three and six months ended September 30, 2024 and 2023 are as follows:


Details about Accumulated Other Comprehensive Loss Components	Amount Reclassified from Accumulated Other Comprehensive Loss						Affected Line Item in the Condensed Consolidated Statements of Income
	Three Months Ended
	September 30,
	2024			2023
Pension and other postretirement benefit items:
Amortization of actuarial loss	$	195	(1)	$	210	(1)	Income before benefit for income taxes
Tax effect		45			46		Provision for income taxes
	$	150		$	164		Net income


Details about Accumulated Other Comprehensive Loss Components	Amount Reclassified from Accumulated Other Comprehensive Loss						Affected Line Item in the Condensed Consolidated Statements of Income
	Six Months Ended
	September 30,
	2024			2023
Pension and other postretirement benefit items:
Amortization of actuarial loss	$	390	(1)	$	421	(1)	Income before benefit for income taxes
Tax effect		90			93		Provision for income taxes
	$	300		$	328		Net income

(1)

These accumulated other comprehensive loss components are included within the computation of pension and other postretirement benefit costs.

Acquisition - Additional Information (Details) - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		6 Months Ended
	Nov. 09, 2023	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Jun. 30, 2024	Mar. 31, 2024
Business Acquisition [Line Items]
Goodwill		$ 25,520		$ 25,520			$ 25,520
Net sales		53,563	$ 45,076	103,514	$ 92,645
Net income (loss)		3,281	$ 411	6,247	$ 3,051
P3 Technologies Llc [Member]
Business Acquisition [Line Items]
Business combination, purchase price	$ 11,238
Business combination, common stock, shares	125
Business combination, common stock value	$ 1,930
Business combination, cash consideration	7,268
Goodwill	1,997
Net sales		859		2,437
Net income (loss)		$ (200)		$ 276
Tax liabilities						$ 170
P3 Technologies Llc [Member] \| Maximum [Member]
Business Acquisition [Line Items]
Business combination contingent earn-out eligible to receive, additional cash consideration	$ 3,000

Acquisition - Schedule of Contingent Earn Out Liability (Details) - USD ($) $ in Thousands	3 Months Ended		5 Months Ended	6 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2024	Sep. 30, 2023
Business Acquisition [Line Items]
Change in fair value				$ (726)	$ 0
Payments				170	$ 0
P3 Technologies Llc [Member]
Business Acquisition [Line Items]
Begining balance	$ 1,990	$ 2,120	$ 2,040	2,120
Change in fair value	(596)	(130)	80
Payments	0	0	0
Ending balance	$ 1,394	$ 1,990	$ 2,120	$ 1,394

Acquisition - Schedule of Final Purchase Price Allocation, After Adjustments of the Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Mar. 31, 2024	Nov. 09, 2023
Assets acquired:
Goodwill	$ 25,520	$ 25,520
P3 Technologies Llc [Member]
Assets acquired:
Cash and cash equivalents			$ 286
Trade accounts receivable, net of allowances			465
Unbilled revenue			302
Inventories			808
Prepaid expenses and other current assets			93
Property, plant & equipment, net			542
Operating lease asset			130
Goodwill			1,997
Total assets acquired			11,823
Liabilities assumed:
Accrued compensation			62
Customer deposits			389
Operating lease liabilities			134
Total liabilities assumed			585
Purchase price			11,238
Customer Relationships [Member] \| P3 Technologies Llc [Member]
Assets acquired:
Intangibles			4,400
Technology and Technical Know-How [Member] \| P3 Technologies Llc [Member]
Assets acquired:
Intangibles			2,500
Tradename [Member] \| P3 Technologies Llc [Member]
Assets acquired:
Intangibles			$ 300

Acquisition - Schedule of Unaudited Pro Forma Information (Details) - P3 Technologies Llc [Member] - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Business Acquisition [Line Items]
Net sales	$ 53,563	$ 46,833	$ 103,514	$ 95,833
Net income (loss)	$ 3,281	$ 945	$ 6,247	$ 3,811
Basic	$ 0.3	$ 0.09	$ 0.57	$ 0.35
Diluted	$ 0.3	$ 0.09	$ 0.57	$ 0.35

Revenue Recognition - Revenue Disaggregated by Product Line and Geographic Area (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Disaggregation Of Revenue [Line Items]
Net sales	$ 53,563	$ 45,076	$ 103,514	$ 92,645
Refining [Member]
Disaggregation Of Revenue [Line Items]
Net sales	8,416	7,289	16,658	14,156
Chemical/Petrochemical [Member]
Disaggregation Of Revenue [Line Items]
Net sales	5,422	4,365	10,205	10,406
Defense [Member]
Disaggregation Of Revenue [Line Items]
Net sales	30,897	25,118	59,991	47,935
Space [Member]
Disaggregation Of Revenue [Line Items]
Net sales	3,416	2,775	7,363	7,597
Other [Member]
Disaggregation Of Revenue [Line Items]
Net sales	5,412	5,529	9,297	12,551
Asia [Member]
Disaggregation Of Revenue [Line Items]
Net sales	4,274	2,980	9,576	8,882
Canada [Member]
Disaggregation Of Revenue [Line Items]
Net sales	1,665	1,092	2,661	1,991
Middle East [Member]
Disaggregation Of Revenue [Line Items]
Net sales	794	669	1,777	1,718
South America [Member]
Disaggregation Of Revenue [Line Items]
Net sales	314	172	369	199
U.S. [Member]
Disaggregation Of Revenue [Line Items]
Net sales	45,460	38,604	86,390	76,745
All Other [Member]
Disaggregation Of Revenue [Line Items]
Net sales	$ 1,056	$ 1,559	$ 2,741	$ 3,110

Revenue Recognition - Schedule of Disaggregation of Revenue (Detail)	3 Months Ended		6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Disaggregation of Revenue [Abstract]
Percentage of revenue from contracts recognized over time	79.00%	75.00%	80.00%	78.00%
Percentage of revenue from contracts recognized upon shipment	21.00%	25.00%	20.00%	22.00%

Revenue Recognition - Additional Information (Detail) - USD ($) $ in Thousands	Sep. 30, 2024	Mar. 31, 2024
Contract With Customer Assets And Liabilities [Line Items]
Receivables billed but not paid under retainage provisions in its customer contracts	$ 1,859	$ 1,875
Revenue remaining unsatisfied performance obligations amount	407,009
Customer Deposit [Member]
Contract With Customer Assets And Liabilities [Line Items]
Contract liabilities	$ 8,344	$ 21,426

Revenue Recognition - Schedule of Net Contract Assets (Liabilities) (Detail) - USD ($) $ in Thousands	6 Months Ended
	Sep. 30, 2024	Mar. 31, 2024
Revenue from Contract with Customer [Abstract]
Unbilled revenue - contract assets	$ 40,730	$ 28,015
Customer deposits - contract liabilities	(86,483)	(71,987)
Net contract (liabilities) assets	(45,753)	$ (43,972)
Unbilled revenue - contract assets	12,715
Customer deposits - contract liabilities	(14,496)
Net contract (liabilities) assets	(1,781)
Change due to revenue recognized - Contract assets	52,216
Change due to revenue recognized - Contract Liabilities	34,439
Change due to invoicing customers/ additional deposits - Contract Assets	(39,501)
Change due to invoicing customers/ additional deposits - Contract Liabilities	$ (48,935)

Revenue Recognition - Additional Information (Detail1)	Sep. 30, 2024
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2025-01-01
Contract With Customer Assets And Liabilities [Line Items]
Revenue remaining performance obligation, expected timing of satisfaction, period	1 year
Minimum [Member] \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2024-01-01
Contract With Customer Assets And Liabilities [Line Items]
Revenue remaining performance obligation percentage	35.00%
Minimum [Member] \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2025-01-01
Contract With Customer Assets And Liabilities [Line Items]
Revenue remaining performance obligation percentage	30.00%
Maximum [Member] \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2024-01-01
Contract With Customer Assets And Liabilities [Line Items]
Revenue remaining performance obligation percentage	45.00%
Revenue remaining performance obligation, expected timing of satisfaction, period	1 year
Maximum [Member] \| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2025-01-01
Contract With Customer Assets And Liabilities [Line Items]
Revenue remaining performance obligation percentage	40.00%
Revenue remaining performance obligation, expected timing of satisfaction, period	2 years

Inventories - Major Classifications of Inventories (Detail) - USD ($) $ in Thousands	Sep. 30, 2024	Mar. 31, 2024
Inventory Disclosure [Abstract]
Raw materials and supplies	$ 4,998	$ 4,396
Work in process	24,033	27,065
Finished products	2,505	1,949
Total	$ 31,536	$ 33,410

Intangible Assets - Schedule of Intangible assets (Detail) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Sep. 30, 2024	Mar. 31, 2024
Finite-Lived Intangible Assets [Line Items]
Intangibles subject to amortization, Gross Carrying Amount	$ 33,000	$ 33,000
Intangibles subject to amortization, Accumulated Amortization	8,264	7,155
Total intangible amortization	24,736	25,845
Intangibles not subject to amortization, Gross Carrying Amount	6,700	6,700
Intangibles not subject to amortization, Net Carrying Amount	6,700	6,700
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Intangibles subject to amortization, Gross Carrying Amount	16,200	16,200
Intangibles subject to amortization, Accumulated Amortization	2,471	1,901
Total intangible amortization	$ 13,729	$ 14,299
Customer Relationships [Member] \| Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Intangibles subject to amortization, Weighted Average Amortization Period	8 years	8 years
Customer Relationships [Member] \| Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Intangibles subject to amortization, Weighted Average Amortization Period	20 years	20 years
Technology and Technical Know-How [Member]
Finite-Lived Intangible Assets [Line Items]
Intangibles subject to amortization, Gross Carrying Amount	$ 12,600	$ 12,600
Intangibles subject to amortization, Accumulated Amortization	1,912	1,535
Total intangible amortization	$ 10,688	$ 11,065
Technology and Technical Know-How [Member] \| Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Intangibles subject to amortization, Weighted Average Amortization Period	10 years	10 years
Technology and Technical Know-How [Member] \| Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Intangibles subject to amortization, Weighted Average Amortization Period	20 years	20 years
Backlog [Member]
Finite-Lived Intangible Assets [Line Items]
Intangibles subject to amortization, Weighted Average Amortization Period	4 years	4 years
Intangibles subject to amortization, Gross Carrying Amount	$ 3,900	$ 3,900
Intangibles subject to amortization, Accumulated Amortization	3,789	3,677
Total intangible amortization	$ 111	$ 223
Tradename [Member]
Finite-Lived Intangible Assets [Line Items]
Intangibles subject to amortization, Weighted Average Amortization Period	3 years	3 years
Intangibles subject to amortization, Gross Carrying Amount	$ 300	$ 300
Intangibles subject to amortization, Accumulated Amortization	92	42
Total intangible amortization	$ 208	$ 258
Intangibles not subject to amortization, Weighted Average Amortization Period	Indefinite	Indefinite
Intangibles not subject to amortization, Gross Carrying Amount	$ 6,700	$ 6,700
Intangibles not subject to amortization, Net Carrying Amount	$ 6,700	$ 6,700

Intangible Assets - Schedule of Estimated Annual Future Amortization Expense (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Mar. 31, 2024
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract]
Remainder of 2025	$ 1,109
2026	1,995
2027	1,953
2028	1,895
2029	1,895
2030 and therafter	15,889
Total intangible amortization	$ 24,736	$ 25,845

Intangible Assets - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Amortization of Deferred Charges [Abstract]
Amortization of intangible Assets	$ 555	$ 445	$ 1,109	$ 891

Equity-Based Compensation - Additional Information (Detail) - shares shares in Thousands		3 Months Ended		6 Months Ended
	Aug. 11, 2020	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024
Amended and Restated 2000 Incentive Plan [Member] \| Stock Compensation Prior Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining available shares under equity based compensation plan		112		112
Amended and Restated 2000 Incentive Plan [Member] \| Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option awards granted	0
Amended and Restated 2000 Incentive Plan [Member] \| Restricted Stock [Member] \| Performance Vested Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted Stock, Granted		0	0
Amended and Restated 2000 Incentive Plan [Member] \| Maximum [Member] \| Stock Compensation Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized		722		722
Employee Stock Purchase Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum discount on purchase price of common stock percentage on fair market value				15.00%
Common stock may be purchased		400		400

Equity-Based Compensation - Schedule of Time-Vesting Restricted Stock Units ("RSUs") and Performance-Vesting Restricted Stock Units ("PSUs") Granted (Detail) - shares
shares in Thousands

6 Months Ended

Sep. 30, 2024

Sep. 30, 2023

Time Vesting Restricted Stock Units (RSUs) [Member]

Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]

Restricted stock awarded

Performance Vesting Performance Stock Units (PSUs) [Member]

Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]

Restricted stock awarded

Director [Member] | Time Vesting Restricted Stock Units (RSUs) [Member]

Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]

Restricted stock awarded

^[1]

Director [Member] | Performance Vesting Performance Stock Units (PSUs) [Member]

Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]

Restricted stock awarded

^[1]

Officers and Key Employees [Member] | Time Vesting Restricted Stock Units (RSUs) [Member]

Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]

Restricted stock awarded

^[1]

Officers and Key Employees [Member] | Performance Vesting Performance Stock Units (PSUs) [Member]

Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]

Restricted stock awarded

^[1]

Officers and Key Employees [Member] | Time Vest One Third Per Year Percentage [Member]

Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]

Restricted stock awarded

^[1]

Officers and Key Employees [Member] | Performance Vest One Third Per Year Percentage [Member]

Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]

Restricted stock awarded

^[1]

[1]	(1)Subject to the terms of the applicable award.

Equity-Based Compensation - Schedule of Time-Vesting Restricted Stock Units ("RSUs") and Performance-Vesting Restricted Stock Units ("PSUs") Granted (Parenthetical) (Details)	6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Director [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation vesting percentage	100.00%
Vesting period	1 year
Officers and Key Employees [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation vesting percentage	100.00%
Vesting period	3 years
Time Vest One Third Per Year Percentage [Member] \| Officers and Key Employees [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation vesting percentage	0.333%
Performance Vest One Third Per Year Percentage [Member] \| Officers and Key Employees [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Vesting period	3 years	3 years

Equity-Based Compensation - Schedule of recognized equity-based compensation (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-Based Payment Arrangement, Expense, after Tax	$ 434	$ 332	$ 778	$ 625
Share-Based Payment Arrangement, Expense, Tax Benefit	100	74	179	139
Restricted Stock [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-Based Payment Arrangement, Expense, after Tax	6	77	33	164
Restricted Stock Units (RSUs) [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-Based Payment Arrangement, Expense, after Tax	394	249	682	445
Employee Stock Purchase Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-Based Payment Arrangement, Expense, after Tax	$ 34	$ 6	$ 63	$ 16

Income Per Share - Reconciliation of Numerators and Denominators of Basic and Diluted Income (Loss) Per Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Numerator:
Net Income (Loss)	$ 3,281	$ 411	$ 6,247	$ 3,051
Denominator:
Weighted average common shares outstanding	10,887	10,699	10,875	10,675
Basic income per share	$ 0.3	$ 0.04	$ 0.57	$ 0.29
Numerator:
Net income (loss)	$ 3,281	$ 411	$ 6,247	$ 3,051
Denominator:
Weighted average common shares outstanding	10,887	10,699	10,875	10,675
Restricted stock units outstanding	137	111	120	86
Weighted average common and potential common shares outstanding	11,024	10,810	10,995	10,761
Diluted income per share	$ 0.3	$ 0.04	$ 0.57	$ 0.28

Product Warranty Liability - Reconciliation of the Changes in Product Warranty Liability (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Guarantees [Abstract]
Balance at beginning of period	$ 702	$ 616	$ 806	$ 578
Expense for product warranties	25	112	48	203
Product warranty claims paid	(90)	(90)	(217)	(143)
Balance at end of period	$ 637	$ 638	$ 637	$ 638

Cash Flow Statement - Schedule of Cash Flow Supplemental Disclosure (Details) - USD ($) $ in Thousands	6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Supplemental Cash Flow Elements [Abstract]
Interest paid	$ 124	$ 507
Income taxes paid	2,073	337
Capital purchases recorded in accounts payable	$ 513	$ 392

Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Loss Contingencies [Line Items]
Monthly lease payment	$ 247	$ 242	$ 494	$ 466
Remainder operating lease payment	496		496
Future fixed minimum lease payments	$ 5,291		5,291
Misconduct Employees
Loss Contingencies [Line Items]
Misconduct totaled			$ 150

Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Mar. 31, 2024
Income Taxes [Line Items]
Liability unrecognized tax benefits	$ 0		$ 0		$ 0
Effective income tax rate			17.70%	24.90%
Income before taxes	$ 4,297	$ 654	$ 7,591	$ 4,060
Federal Tax Jurisdictions [Member]
Income Taxes [Line Items]
Open tax year			2020 2021 2022 2023
State Tax Jurisdictions [Member]
Income Taxes [Line Items]
Open tax year			2019 2020 2021 2022 2023
International Tax Jurisdictions [Member] \| State Administration of Taxation, China [Member]
Income Taxes [Line Items]
Open tax year			2020 2021 2022 2023
International Tax Jurisdictions [Member] \| Ministry of Finance, India [Member]
Income Taxes [Line Items]
Open tax year			2018 2019 2020 2021 2022 2023

Changes in Accumulated Other Comprehensive Loss - Changes in Accumulated Other Comprehensive Loss by Component (Detail) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Sep. 30, 2023	Jun. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	$ 108,188	$ 105,566	$ 99,721	$ 96,933	$ 105,566	$ 96,933
Other comprehensive income (loss) before reclassifications	131	(28)	(58)	(252)
Amounts reclassified from accumulated other comprehensive loss	150	150	164	164
Total other comprehensive income (loss)	281	122	106	(88)	403	18
Ending Balance	112,474	108,188	100,795	99,721	112,474	100,795
Pension and Other Postretirement Benefits Items [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(6,626)	(6,776)	(7,306)	(7,470)	(6,776)	(7,470)
Other comprehensive income (loss) before reclassifications	0	0	0	0
Amounts reclassified from accumulated other comprehensive loss	150	150	164	164
Total other comprehensive income (loss)	150	150	164	164
Ending Balance	(6,476)	(6,626)	(7,142)	(7,306)	(6,476)	(7,142)
Foreign Currency Items [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(265)	(237)	(245)	7	(237)	7
Other comprehensive income (loss) before reclassifications	131	(28)	(58)	(252)
Amounts reclassified from accumulated other comprehensive loss	0	0	0	0
Total other comprehensive income (loss)	131	(28)	(58)	(252)
Ending Balance	(134)	(265)	(303)	(245)	(134)	(303)
Accumulated Other Comprehensive Loss [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(6,891)	(7,013)	(7,551)	(7,463)	(7,013)	(7,463)
Ending Balance	$ (6,610)	$ (6,891)	$ (7,445)	$ (7,551)	$ (6,610)	$ (7,445)

Changes in Accumulated Other Comprehensive Loss - Reclassifications Out of Accumulated Other Comprehensive Loss by Component (Detail) - USD ($)
$ in Thousands

3 Months Ended

6 Months Ended

Sep. 30, 2024

Sep. 30, 2023

Sep. 30, 2024

Sep. 30, 2023

Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]

Income before benefit for income taxes

$ 4,297

$ 654

$ 7,591

$ 4,060

Provision for income taxes

1,016

243

1,344

1,009

Net Income (Loss)

3,281

411

6,247

3,051

Reclassifications Out of Accumulated Other Comprehensive Loss [Member] | Amortization of Actuarial income (loss) [Member]

Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]

Income before benefit for income taxes

^[1]

195

210

390

421

Reclassifications Out of Accumulated Other Comprehensive Loss [Member] | Pension and Other Postretirement Benefits Items [Member]

Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]

Provision for income taxes

Net Income (Loss)

$ 150

$ 164

$ 300

$ 328

[1]	These accumulated other comprehensive loss components are included within the computation of pension and other postretirement benefit costs.

Debt - Additional Information (Detail) ¥ in Thousands, $ in Thousands			6 Months Ended
	Jul. 15, 2024 USD ($)	Oct. 13, 2023 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2024 CNY (¥)	Mar. 31, 2024 USD ($)
Letter of Credit [Member]
Debt Instrument [Line Items]
Fee for outstanding letters of credit			0.60%
Letters of credit outstanding amount			$ 13,656		$ 8,442
Minimum [Member]
Debt Instrument [Line Items]
Consolidated total leverage ratio		1
Consolidated fixed charge coverage ratio		1
Maximum [Member]
Debt Instrument [Line Items]
Consolidated total leverage ratio		3.5
Consolidated fixed charge coverage ratio		1.2
HSBC Bank USA [Member]
Debt Instrument [Line Items]
Letters of credit outstanding amount			4,607
Bank Of America [Member]
Debt Instrument [Line Items]
Letters of credit outstanding amount			272
China Construction Bank [Member]
Debt Instrument [Line Items]
Letters of credit outstanding amount			11
China Citic Bank Co. LTD [Member]
Debt Instrument [Line Items]
Letters of credit outstanding amount			1,919
Line of credit \| ¥				¥ 20,000
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Term loan payment period		5 years
Line of credit facility, Current		$ 35,000	0
Letters of credit outstanding amount			$ 6,848
Revolving Credit Facility [Member] \| Letter of Credit [Member]
Debt Instrument [Line Items]
Maximum limit of credit facility		25,000
Revolving Credit Facility [Member] \| Minimum [Member] \| Letter of Credit [Member]
Debt Instrument [Line Items]
Fee for outstanding letters of credit			0.75%
Revolving Credit Facility [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Maximum limit of credit facility		$ 50,000
Revolving Credit Facility [Member] \| Maximum [Member] \| Letter of Credit [Member]
Debt Instrument [Line Items]
Fee for outstanding letters of credit			0.85%
Revolving Credit Facility [Member] \| Bank Of America [Member] \| Letter of Credit [Member]
Debt Instrument [Line Items]
Fee for outstanding letters of credit			0.60%
New Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		1.00%
Line of credit facility, Current			$ 43,152
Federal funds rate		0.50%
Fee for outstanding letters of credit		0.65%
New Revolving Credit Facility [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Fee for outstanding letters of credit		0.10%
Line of credit facility, net	$ 2,000
New Revolving Credit Facility [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Fee for outstanding letters of credit		0.20%
Line of credit facility, net	$ 3,500
New Revolving Credit Facility [Member] \| SOFR [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		0.00%	4.96%
New Revolving Credit Facility [Member] \| SOFR [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		1.25%
New Revolving Credit Facility [Member] \| SOFR [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		2.50%
New Revolving Credit Facility [Member] \| Base Rate [Member]
Debt Instrument [Line Items]
Line of credit facility, interest rate description		option, either (i) a forward-looking term rate based on the secured overnight financing rate ("SOFR") for the applicable interest period, subject to a floor of 0.0% per annum or (ii) a base rate determined by reference to the highest of (a) the rate of interest per annum publicly announced by the Lender as its prime rate, (b) the federal funds rate plus 0.50% per annum and (c) one-month term SOFR plus 1.00% per annum, subject to a floor of 1.00% per annum, plus, in each case, an applicable margin. The applicable margins range between (i) 1.25% per annum and 2.50% per annum in the case of any term SOFR loan and (ii) 0.25% per annum and 1.50% per annum in the case of any base rate loan, in each case based upon the Company’s then-current consolidated total leverage ratio; provided, however, for a period of one year following the closing date, the applicable margin shall be set at 1.25% per annum in the case of any term SOFR loan and 0.25%
New Revolving Credit Facility [Member] \| Base Rate [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		0.25%
New Revolving Credit Facility [Member] \| Base Rate [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate		1.50%