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Summary of Significant Accounting Policies - Additional Information (Details) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2023 USD ($) Segment | Jan. 01, 2023 USD ($) | Dec. 31, 2022 USD ($)
Cash pass-through reserve, federal home loan bank | $ 0 |  | $ 0
Number of reportable segments | Segment | 1 |  |
Allowance for credit loss | $ 0 | $ 7,200 |
Additional allowance for credit loss on unfunded commitments |  | 3,300 |
Number of days individually evaluation | 60 days |  |
Other Assets [Member] |  |  |
Allowance for credit loss |  | 1,500 |
Additional allowance for credit loss on unfunded commitments |  | 688,000 |
Retained Earnings [Member] |  |  |
Allowance for credit loss |  | 5,500 |
Additional allowance for credit loss on unfunded commitments |  | $ 2,600 |
Core Deposits [Member] |  |  |
Acquired finite-lived intangible assets, weighted average useful life (month) | 120 months |  |
Minimum [Member] | Land Improvements [Member] |  |  |
Property, plant and equipment, useful life (year) | 7 years |  |
Minimum [Member] | Building [Member] |  |  |
Property, plant and equipment, useful life (year) | 5 years |  |
Minimum [Member] | Furniture and Fixtures [Member] |  |  |
Property, plant and equipment, useful life (year) | 3 years |  |
Maximum [Member] | Land Improvements [Member] |  |  |
Property, plant and equipment, useful life (year) | 15 years |  |
Maximum [Member] | Building [Member] |  |  |
Property, plant and equipment, useful life (year) | 39 years |  |
Maximum [Member] | Furniture and Fixtures [Member] |  |  |
Property, plant and equipment, useful life (year) | 7 years |  |

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