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Condensed Financial Information of Parent Company - Schedule of Condensed Statement of Income (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Condensed Income Statements, Captions [Line Items] |  |  |
Fee revenues | $ 126,614 | $ 121,657 | $ 108,691
Other fees | 3,853 | 3,325 | 1,000
Net interest income after provision for (release of) credit losses | 67,044 | 57,494 | 44,456
Total net revenue | 197,511 | 182,476 | 154,147
Expenses: |  |  |
Salaries and employee benefits | 118,694 | 106,474 | 92,155
Other operating | 29,983 | 22,078 | 16,743
Total operating expense | 160,155 | 139,576 | 120,326
Income tax expense | 7,297 | 7,996 | 5,217
Net income | 30,059 | 34,904 | 28,604
Parent Company |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |
Income from subsidiaries – management fees | 4,230 | 4,315 | 3,115
Other fees | 3,804 | 2,606 | 970
Net interest income after provision for (release of) credit losses | 19,287 | 13,435 | 11,316
Total net revenue | 175,757 | 162,599 | 137,079
Expenses: |  |  |
Salaries and employee benefits | 105,114 | 94,047 | 80,434
Other operating | 40,440 | 32,406 | 27,406
Total operating expense | 145,554 | 126,453 | 107,840
Income before income tax expense | 30,203 | 36,146 | 29,239
Income tax expense | 144 | 1,242 | 635
Equity in undistributed income of subsidiaries | 19,281 | 10,618 | 2,252
Dividends from Subsidiaries and Equity in Undistributed Subsidiary Income | 7,500 | 15,000 | 15,000
Net income | 30,059 | 34,904 | 28,604
Parent Company | Product |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |
Fee revenues | 77,219 | 74,382 | 72,579
Parent Company | Service |  |  |
Condensed Income Statements, Captions [Line Items] |  |  |
Fee revenues | $ 44,436 | $ 42,243 | $ 31,847

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