FAIR VALUE - Assets and Liabilities at Fair Value (Details) - USD ($) |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Assets: | ||
| Total assets | $ 506,733 | $ 554,246 |
| Quoted prices in active markets for identical assets Level 1 | ||
| Assets: | ||
| Total assets | 0 | 0 |
| Significant other observable inputs Level 2 | ||
| Assets: | ||
| Total assets | 0 | 0 |
| Unobservable inputs Level 3 | ||
| Assets: | ||
| Total assets | 506,733 | 554,246 |
| Mortgage servicing rights | ||
| Assets: | ||
| Total assets | 506,733 | 554,246 |
| Mortgage servicing rights | Quoted prices in active markets for identical assets Level 1 | ||
| Assets: | ||
| Total assets | 0 | 0 |
| Mortgage servicing rights | Significant other observable inputs Level 2 | ||
| Assets: | ||
| Total assets | 0 | 0 |
| Mortgage servicing rights | Unobservable inputs Level 3 | ||
| Assets: | ||
| Total assets | $ 506,733 | $ 554,246 |