Subordinated Debt - Additional Information (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | 9 Months Ended | ||||
|---|---|---|---|---|---|---|---|
May 17, 2022 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Sep. 30, 2025 |
Dec. 31, 2025 |
|
| Subordinated Borrowing [Line Items] | |||||||
| Subordinated debt, issued amount | $ 27,877 | $ 27,877 | $ 27,815 | ||||
| Contractual interest expense on subordinated debt | 352 | $ 352 | 704 | $ 667 | |||
| Amortization of subordinated debt issuance costs | 25 | $ 23 | 62 | 59 | |||
| Institutional Investors | |||||||
| Subordinated Borrowing [Line Items] | |||||||
| Subordinated debt, issue date | May 17, 2022 | ||||||
| Subordinated debt, issued amount | $ 28,000 | 27,900 | $ 27,900 | $ 27,800 | |||
| Subordinated debt earlier prepayment period description | earlier prepayment is permitted after five years | ||||||
| Subordinated debt, maturity date | Jun. 30, 2032 | ||||||
| Subordinated debt, fixed interest rate | 4.50% | ||||||
| Interest rate, description | Interest is paid semi-annually at a fixed rate of 4.50% until June 1, 2027 and thereafter the interest rate resets quarterly to an interest rate per annum equal to the then current three-month SOFR (provided, however, that in the event three-month SOFR is less than zero, three-month SOFR shall be deemed to be zero) plus 167 basis points. | ||||||
| Subordinated debt, basis points | 1.67% | ||||||
| Contractual interest expense on subordinated debt | $ 315 | $ 630 | |||||