Foreclosed Assets - Activity in the valuation allowance (Details) - USD ($) |
3 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2025 |
Sep. 30, 2025 |
Dec. 31, 2024 |
Sep. 30, 2024 |
|
| Activity in the valuation allowance | ||||
| Beginning balance | $ 1,315,867 | $ 1,315,867 | $ 937,100 | $ 937,100 |
| Provisions/(recoveries) charged (credited) to expense | 0 | 0 | 0 | 0 |
| Reductions from sales of real estate owned | 0 | 0 | 0 | 0 |
| Direct write-downs | 0 | 0 | 0 | 0 |
| Sales of real estate owned | 0 | 0 | 0 | 0 |
| Ending balance | $ 1,315,867 | $ 1,315,867 | $ 937,100 | $ 937,100 |