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v3.25.0.1

BORROWED FUNDS - Short-term borrowings - Additional information (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2024 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
BORROWED FUNDS |  |  |  |
Short-term Debt, Weighted Average Interest Rate, at Point in Time |  | 0.10% | 5.23% |
Short-term borrowings |  | $ 2,488,000 | $ 33,874,000 |
Line of Credit Facility, Maximum Month-end Outstanding Amount |  | 61,936,000 | 120,290,000 | $ 90,042,000
Other Assets [Member] |  |  |  |
BORROWED FUNDS |  |  |  |
Federal Home Loan Bank Stock |  | 6,299,000 | 6,252,000 |
Other Correspondent Banks |  |  |  |
BORROWED FUNDS |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  | 75,000,000 |  |
Long-term Line of Credit, Total |  | 0 | 0 |
Federal Reserve Bank of Philadelphia | Collateral Pledged |  |  |  |
BORROWED FUNDS |  |  |  |
Investment pledged as collateral |  | $ 18,881,000 | $ 20,829,000 |
Customer repurchase agreements |  |  |  |
BORROWED FUNDS |  |  |  |
Debt, Weighted Average Interest Rate |  | 0.10% | 0.10% |
Carrying Value of Securities Sold under Repurchase Agreements and Deposits Received for Securities Loaned, Total |  | $ 2,500,000 | $ 2,400,000 |
Short-term borrowings |  | 2,488,000 | 2,374,000 |
FHLB-Pittsburgh borrowings |  |  |  |
BORROWED FUNDS |  |  |  |
Short-term borrowings |  | 0 | 31,500,000 |
Federal Home Loan Bank of Pittsburgh |  |  |  |
BORROWED FUNDS |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  | 938,691,000 | 926,845,000 |
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged |  | 1,351,770,000 | 1,323,008,000 |
Line of Credit Facility, Remaining Borrowing Capacity |  | 749,999,000 | 737,824,000 |
Federal Home Loan Bank of Pittsburgh | Other Assets [Member] |  |  |  |
BORROWED FUNDS |  |  |  |
Federal Home Loan Bank Stock |  | 15,018,000 | 15,214,000 |
Federal Home Loan Bank of Pittsburgh | Federal Reserve Bank of Philadelphia |  |  |  |
BORROWED FUNDS |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  | 18,093,000 | 19,982,000 |
Long-term Line of Credit, Total |  | 0 | 0 |
Federal Home Loan Bank of Pittsburgh | Overnight Borrowing |  |  |  |
BORROWED FUNDS |  |  |  |
Short-term borrowings |  | $ 0 | $ 6,500,000 |
Overnight interest rate |  |  | 5.68% |
Weighted average interest rate | 5.60% |  |  |
Federal Home Loan Bank of Pittsburgh | FHLB-Pittsburgh borrowings |  |  |  |
BORROWED FUNDS |  |  |  |
Short-term borrowings |  |  | $ 25,000,000 |

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