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LOANS RECEIVABLE AND ALLOWANCE FOR CREDIT LOSSES - Major Categories of Loans (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | --- | ---
Loans and Allowance for Credit Losses - Loans |  |  |
Loans, net of deferred fees and costs | $ 215,320 | $ 205,219 |
Less: Allowance for credit losses | (2,568) | (2,839) | $ (2,157)
Loans, net | $ 212,752 | $ 202,380 |
Loans, Percentage | 100.00% | 100.00% |
Loans Secured by Real Estate |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |
Loans, net of deferred fees and costs | $ 160,091 | $ 161,938 |
Loans Secured by Real Estate | Construction and land |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |
Loans, net of deferred fees and costs | 4,480 | 8,882 |
Less: Allowance for credit losses | $ (23) | $ (40) | (31)
Loans, Percentage | 2.00% | 4.00% |
Loans Secured by Real Estate | Farmland |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |
Loans, net of deferred fees and costs | $ 308 | $ 315 |
Less: Allowance for credit losses | (11) | (16) | (18)
Loans Secured by Real Estate | Single-family residential |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |
Loans, net of deferred fees and costs | 103,440 | 98,993 |
Less: Allowance for credit losses | $ (1,408) | $ (1,529) | (1,290)
Loans, Percentage | 48.00% | 49.00% |
Loans Secured by Real Estate | Multi-family |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |
Loans, net of deferred fees and costs | $ 4,909 | $ 5,022 |
Less: Allowance for credit losses | $ (61) | $ (224) | (96)
Loans, Percentage | 2.00% | 2.00% |
Loans Secured by Real Estate | Commercial |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |
Loans, net of deferred fees and costs | $ 46,954 | $ 48,726 |
Less: Allowance for credit losses | $ (327) | $ (507) | (190)
Loans, Percentage | 22.00% | 24.00% |
Commercial and Industrial |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |
Loans, net of deferred fees and costs | $ 31,141 | $ 22,396 |
Commercial and Industrial | Commercial and industrial |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |
Loans, net of deferred fees and costs | 25,679 | 16,705 |
Less: Allowance for credit losses | $ (470) | $ (272) | (304)
Loans, Percentage | 12.00% | 8.00% |
Commercial and Industrial | SBA guaranty |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |
Loans, net of deferred fees and costs | $ 5,462 | $ 5,691 |
Less: Allowance for credit losses | $ (30) | $ (38) | (21)
Loans, Percentage | 3.00% | 3.00% |
Consumer Loans |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |
Loans, net of deferred fees and costs | $ 24,088 | $ 20,885 |
Consumer Loans | Consumer credit cards |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |
Loans, net of deferred fees and costs | 31 |  |
Consumer Loans | Consumer |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |
Loans, net of deferred fees and costs | $ 2,571 | 2,880 |
Less: Allowance for credit losses |  | $ (45) | (30)
Loans, Percentage | 1.00% | 1.00% |
Consumer Loans | Automobile |  |  |
Loans and Allowance for Credit Losses - Loans |  |  |
Loans, net of deferred fees and costs | $ 21,486 | $ 18,005 |
Less: Allowance for credit losses | $ (202) | $ (168) | $ (177)
Loans, Percentage | 10.00% | 9.00% |

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