Loans Receivable and Allowance for Credit Losses - Collateral-Dependent Loans (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Loans Receivable and Allowance for Credit Losses | ||
| Collateral dependent loans | $ 1,048 | $ 1,251 |
| Residential Properties | ||
| Loans Receivable and Allowance for Credit Losses | ||
| Collateral dependent loans | 1,048 | 1,251 |
| Real Estate Loans | One-to-Four Family Mortgages | ||
| Loans Receivable and Allowance for Credit Losses | ||
| Collateral dependent loans | 1,018 | 1,251 |
| Real Estate Loans | One-to-Four Family Mortgages | Residential Properties | ||
| Loans Receivable and Allowance for Credit Losses | ||
| Collateral dependent loans | 1,018 | $ 1,251 |
| Real Estate Loans | Home Equity Lines of Credit | ||
| Loans Receivable and Allowance for Credit Losses | ||
| Collateral dependent loans | 30 | |
| Real Estate Loans | Home Equity Lines of Credit | Residential Properties | ||
| Loans Receivable and Allowance for Credit Losses | ||
| Collateral dependent loans | $ 30 |