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Summary of Significant Accounting Policies - Schedule of Segment Revenue, Profit or Loss, Significant Segment Expenses and Other Segment Items (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Community banking segment: |  |  |
Interest income | $ 141,273 | $ 139,494 | $ 130,041
Non-interest income | (21,360) | 4,989 | 10,905
Reconciliation of income |  |  |
Total consolidated income | (8,409) | 19,895 | 46,586
Total interest expense | 46,613 | 36,733 | 2,549
(Reversal) provision | 5,550 | 2,575 | (63)
Reversal of credit losses on unfunded loan commitments | (233) | (342) | (318)
Non-interest expense |  |  |
Deposit network fees | 3,526 | 2,783 | 258
Federal Deposit Insurance Corporation insurance | 1,863 | 1,878 | 1,179
Information technology | 1,686 | 1,569 | 2,197
Directors' expense | 1,213 | 1,212 | 1,107
Amortization of core deposit intangible | 975 | 1,350 | 1,489
Charitable contributions | 677 | 717 | 709
Other real estate owned | 0 | 48 | 359
Reconciliation of segment (loss) income |  |  |
Loss before income taxes | (13,835) | 26,036 | 63,509
Salary and employee benefits, professional services, data processing, occupancy and equipment and other expenses | 1,700 |  |
Operating Segments |  |  |
Community banking segment: |  |  |
Interest income | 141,273 | 139,494 | 130,041
Non-interest income | (23,780) | 2,844 | 8,678
Reconciliation of income |  |  |
All other income | 2,420 | 2,145 | 2,227
Total consolidated income | 119,913 | 144,483 | 140,946
Total interest expense | 46,613 | 36,733 | 2,549
(Reversal) provision | 5,550 | 2,575 | (63)
Reversal of credit losses on unfunded loan commitments | (233) | (342) | (318)
Non-interest expense |  |  |
Salaries and employee benefits | 43,794 | 42,671 | 41,235
Occupancy and equipment | 8,240 | 8,304 | 7,819
Professional services | 4,562 | 3,086 | 2,688
Data processing | 4,032 | 3,879 | 4,480
Deposit network fees | 3,526 | 2,783 | 258
Federal Deposit Insurance Corporation insurance | 1,863 | 1,878 | 1,179
Information technology | 1,686 | 1,569 | 2,197
Depreciation and amortization | 1,465 | 2,097 | 1,839
Directors' expense | 1,213 | 1,212 | 1,107
Amortization of core deposit intangible | 975 | 1,350 | 1,489
Charitable contributions | 677 | 717 | 709
Other real estate owned | 0 | 48 | 359
Other expense | 8,068 | 8,357 | 8,255
Segment (loss) income | (12,118) | 27,566 | 65,164
Reconciliation of segment (loss) income |  |  |
All other loss | (1,717) | (1,530) | (1,655)
Loss before income taxes | $ (13,835) | $ 26,036 | $ 63,509

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