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v3.25.1

Senior Debt & Subordinated Debentures (Details) - USD ($) |  |  | 3 Months Ended |  |
--- | --- | --- | --- | --- | ---
Dec. 01, 2026 | Sep. 15, 2022 | Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024 | Nov. 12, 2021
Debt Instrument [Line Items] |  |  |  |  |  |
Percentage of Trust Preferred Securities eligible as Tier 1 capital |  |  | 25.00% |  |  |
Debt instrument, interest rate, stated percentage |  |  | 6.16% |  |  |
Debt Issuance Costs, Net |  |  | $ (230,000) |  | $ (266,000) |
Prepayment penalty fee, percentage |  | 2.00% |  |  |  |
Trust preferred securities, distribution rate, basis spread on variable interest rate |  |  | 1.60% |  |  |
Debt instrument, convertible, remaining discount amortization period |  | 12 years |  |  |  |
Debt instrument, initial interest payment term |  | 3 years |  |  |  |
Debt instrument, principal and interest payment term |  | 6 years 9 months |  |  |  |
Interest expense for the period |  |  | $ 79,000 | $ 94,000 |  |
Subordinated Debt |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Interest expense, debt |  |  | 310,000 | 310,000 |  |
Debt instrument, interest rate, stated percentage |  |  |  |  |  | 3.13%
Subordinated debentures |  |  | 69,925,000 |  | 69,889,000 |
Junior Subordinated Notes, Noncurrent |  |  | 5,155,000 |  | 5,155,000 |
Debt Issuance Costs, Net |  |  | (230,000) |  | (266,000) |
Subordinated Debt | Subordinated Debt, Due 2031 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Subordinated debentures |  |  | 35,000,000 |  | 35,000,000 |
Subordinated Debt | Subordinated Debt, Due 2031 | Forecast |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Spread on variable interest rate - plus (minus) | 2.10% |  |  |  |  |
Senior Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Spread on variable interest rate - plus (minus) |  | (0.50%) |  |  |  |
Aggregate Principal Amount Junior Subordinated Notes |  | $ 30,000,000 |  |  |  |
Interest expense, debt |  |  | 506,000 | $ 511,000 |  |
Long-term debt |  |  | $ 30,000,000 |  | $ 30,000,000 |
Junior Subordinated Debentures |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument, payable at election of holders, percentage |  |  | 25.00% |  |  |

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