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v3.23.1

Nature of Business and Significant Accounting Policies (Details) $ in Thousands |  | 12 Months Ended |  |
--- | --- | --- | --- | ---
Jan. 01, 2023 USD ($) | Dec. 31, 2022 USD ($) location | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Nature Of Business And Significant Accounting Policies [Line Items] |  |  |  |
Number of branches | location |  | 14 |  |
Number of representative offices | location |  | 2 |  |
Percentage of credit extension |  | 80.00% |  |
Threshold percentage for loan amount against the original appraised value of the property |  | 90.00% |  |
Threshold percentage for private mortgage insurance required for that portion of loan |  | 80.00% |  |
Other real estate owned |  | $ 0 | $ 0 |
Amortization method purchased customer accounts |  | straight-line basis |  |
Useful life of purchased customer accounts |  | 13 years |  |
Uncertain tax positions |  | $ 0 | 0 |
Allowance for loan losses on loans receivable |  | $ 7,943 | $ 7,559 | $ 11,633
Accounting Standards Update 2016-13 |  |  |  |
Nature Of Business And Significant Accounting Policies [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease) | $ 800 |  |  |
Financing Receivable, Allowance For Credit Losses, Percent Increase (Decrease) | 10.00% |  |  |
Financing receivable, allowance for credit loss | $ 8,700 |  |  |

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