For the six months ended December 31, 2024, net interest income was $8.2 million, a decrease of $758 thousand, or 8.5%, from the six months ended December 31, 2023. The decrease in net interest income was primarily due to an increase in interest expense on deposits, partially offset by an increase in interest income on loans. The net interest margin measured 2.28% for the six months ended December 31, 2024, compared to 2.40% for the six months ended December 31, 2023. The decrease in the net interest margin during the six months ended December 31, 2024, compared to the same period in 2023, was primarily due to the rise in interest rates that caused an increase in the cost of deposits that exceeded the increase in interest income on loans.
Non-interest Income
For the three months ended December 31, 2024, non-interest income totaled $975 thousand, an increase of $147 thousand, or 17.8%, from the three months ended December 31, 2023. The increase was primarily due to a $211 thousand net gain on the disposition of fixed assets associated with the sale of two bank-owned buildings during the three months ended December 31, 2024.
For the six months ended December 31, 2024, non-interest income totaled $1.6 million, an increase of $147 thousand, or 9.9%, from the six months ended December 31, 2023. The increase was primarily due to a $211 thousand net gain on the disposition of fixed assets associated with the sale of two bank-owned buildings during the three months ended December 31, 2024.
Non-interest Expense
For the three months ended December 31, 2024, non-interest expense totaled $6.2 million, an increase of $1.1 million, or 21.9%, from the three months ended December 31, 2023. The increase in non-interest expense was primarily due to $731 thousand of professional fees associated with the previously mentioned pending merger with Mid Penn Bancorp, Inc. recorded during the three months ended December 31, 2024, as well as a $362 thousand increase in salaries and employee benefits primarily due to annual merit increases.
For the six months ended December 31, 2024, non-interest expense totaled $11.5 million, an increase of $1.2 million, or 11.7%, from the six months ended December 31, 2023. The increase in non-interest expense was primarily due to $836 thousand of professional fees associated with the previously mentioned pending merger with Mid Penn Bancorp, Inc. recorded during the six months ended December 31, 2024, as well as a $386 thousand increase in salaries and employee benefits primarily due to annual merit increases.
Income Taxes
For the three months ended December 31, 2024, the Company recorded a $177 thousand income tax benefit, reflecting an effective tax rate of (15.2)%, compared to a $68 thousand income tax benefit, reflecting an effective tax rate of (119.3)%, for the same period in 2023. The income tax benefit recorded during these periods was primarily due to the $333 thousand and $309 thousand of federal tax-exempt income recorded on bank-owned life insurance during the three months ended December 31, 2024 and 2023, respectively.
For the six months ended December 31, 2024, the Company recorded a $293 thousand income tax benefit, reflecting an effective tax rate of (22.5)%, compared to an $83 thousand income tax benefit, reflecting an effective tax rate of (77.6)%, for the same period in 2023. The income tax benefit recorded during these periods was primarily due to the $662 thousand and $603 thousand of federal tax-exempt income recorded on bank-owned life insurance during the six months ended December 31, 2024 and 2023, respectively.
Asset Quality
Asset quality metrics remain strong with non-performing assets to total assets decreasing to 0.30% as of December 31, 2024 from 0.40% as of June 30, 2024. During the six months ended December 31, 2024, we recorded a $381 thousand recovery for credit losses primarily due to a decrease in delinquent loans, as well as consistently low levels of net charge-offs, strong asset quality metrics and continued conservative lending practices. During the six months ended December 31, 2023, we recorded a $30 thousand provision for credit losses primarily due to an increase in delinquent home equity loans and home equity lines of credit, partially offset by a decrease in the outstanding balance of our total loan portfolio. Our allowance for credit losses (“ACL”) totaled $2.6 million, or 0.55% of total loans, as of December 31, 2024, compared to $3.0 million, or 0.63% of total loans, as of June 30, 2024. Our total credit losses coverage ratio(3), including $2.0 million of fair value marks on acquired loans
(3) As used in this press release, total credit losses coverage ratio is a non-GAAP financial measure. This non-GAAP financial measure includes the fair value mark on acquired loans. For a reconciliation of this and other non-GAAP financial measures to their comparable GAAP measures, see “Non-GAAP Reconciliation” at the end of the press release.