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Interest Rate Derivatives - Schedule of Hedge transcations increased the net income - Details (Details) - USD ($) $ in Thousands | Mar. 31, 2025 | Apr. 17, 2024 | Mar. 31, 2024
--- | --- | --- | ---
Cash Flow Hedging [Member] | Designated as Hedging Instrument [Member] |  |  |
Derivative [Line Items] |  |  |
Borrowed Funds |  | $ 40,000 |
Average Notional Balance [Member] | Fair Value Hedging [Member] |  |  |
Derivative [Line Items] |  |  |
Investments | $ 73,283 |  | $ 87,500
Loans | 126,980 |  | 138,903
Fair Value Hedges, Net, Total | 200,263 |  | 226,403
Average Notional Balance [Member] | Cash Flow Hedging [Member] |  |  |
Derivative [Line Items] |  |  |
Borrowed Funds | 0 |  | 40,000
Period Ending Notional Balance [Member] | Fair Value Hedging [Member] |  |  |
Derivative [Line Items] |  |  |
Investments | 73,061 |  | 83,519
Loans | 126,047 |  | 137,850
Fair Value Hedges, Net, Total | 199,108 |  | 221,369
Period Ending Notional Balance [Member] | Cash Flow Hedging [Member] |  |  |
Derivative [Line Items] |  |  |
Borrowed Funds | 0 |  | 40,000
Net Cash Received (Paid) Recorded In Net Income [Member] | Fair Value Hedging [Member] |  |  |
Derivative [Line Items] |  |  |
Investments | 301 |  | 632
Loans | 267 |  | 628
Fair Value Hedges, Net, Total | 568 |  | 1,260
Net Cash Received (Paid) Recorded In Net Income [Member] | Cash Flow Hedging [Member] |  |  |
Derivative [Line Items] |  |  |
Borrowed Funds | 80 |  | 157
Fair Value Receivable (Payable) at Quarter End [Member] | Fair Value Hedging [Member] |  |  |
Derivative [Line Items] |  |  |
Investments | 1,994 |  | 3,509
Loans | 1,116 |  | 3,035
Fair Value Hedges, Net, Total | 3,110 |  | 6,544
Fair Value Receivable (Payable) at Quarter End [Member] | Cash Flow Hedging [Member] |  |  |
Derivative [Line Items] |  |  |
Borrowed Funds | $ (0) |  | $ 556

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