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Derivatives and Hedging Activities - Additional Information (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Dec. 31, 2023
Derivative [Line Items] |  |  |
Derivative liability, including accrued interest | $ 0 |  | $ 0
Designated as Hedging Instrument | Interest Rate Swap | Cash Flow Hedging |  |  |
Derivative [Line Items] |  |  |
Notional Amount | 75,000,000 |  | $ 100,000,000
Designated as Hedging Instrument | Interest Rate Swap | Cash Flow Hedging | Prime-indexed loans |  |  |
Derivative [Line Items] |  |  |
Principal balance | 152,900,000 |  |
Designated as Hedging Instrument | Interest Rate Swap | Cash Flow Hedging | SOFR |  |  |
Derivative [Line Items] |  |  |
Principal balance | $ 103,500,000 |  |
Variable interest rate basis | one-month SOFR |  |
Other Income |  |  |
Derivative [Line Items] |  |  |
Fee income | $ 0 | $ 600,000 |
Interest Income | Cash Flow Hedging |  |  |
Derivative [Line Items] |  |  |
Decrease to interest income | $ (1,700,000) |  |

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