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Derivatives and Hedging Activities - Summary of Effect of Cash Flow Hedge Accounting on Accumulated Other Comprehensive (Loss) Income (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Reclassification adjustment for losses included in net income | $ (249) | $ 0 | $ 0
Interest rate swaps |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Amount of Gain Recognized in OCI | 878 | 3,991 |
Interest income | Interest rate swaps |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Amount of Gain Reclassified from AOCI into Income | 2,185 | 572 |
Interest income | Interest rate swaps | Designated as Hedging Instruments |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Amount of Gain Reclassified from AOCI into Income | 2,185 | 572 |
Other noninterest income | Risk participation agreements | Not Designated as Hedging Instrument |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Reclassification adjustment for losses included in net income | $ 5 | $ 74 |

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