v3.26.1
LOANS - Loan portfolio aging analysis (Details) - USD ($)
Jun. 30, 2026
Dec. 31, 2025
LOANS    
Total $ 92,530,366 $ 93,215,789
30-59 Days Past Due    
LOANS    
Total 63,922 85,171
60-89 Days Past Due    
LOANS    
Total   31,772
90 Days or Greater    
LOANS    
Total 47,584 2,213
Total Past Due    
LOANS    
Total 111,506 119,156
Current    
LOANS    
Total 92,418,860 93,096,633
Single family    
LOANS    
Total 41,531,364 41,228,633
Single family | 30-59 Days Past Due    
LOANS    
Total 63,922 85,171
Single family | 60-89 Days Past Due    
LOANS    
Total   31,772
Single family | 90 Days or Greater    
LOANS    
Total 47,584 2,213
Single family | Total Past Due    
LOANS    
Total 111,506 119,156
Single family | Current    
LOANS    
Total 41,419,858 41,109,477
Multifamily and nonresidential    
LOANS    
Total 21,897,824 21,432,455
Multifamily and nonresidential | Current    
LOANS    
Total 21,897,824 21,432,455
Construction and land    
LOANS    
Total 2,658,635 2,652,831
Construction and land | Current    
LOANS    
Total 2,658,635 2,652,831
Second mortgage    
LOANS    
Total 3,833,873 2,772,340
Second mortgage | Current    
LOANS    
Total 3,833,873 2,772,340
Commercial    
LOANS    
Total 7,202,149 7,657,780
Commercial | Current    
LOANS    
Total 7,202,149 7,657,780
Consumer    
LOANS    
Total 15,406,521 17,471,750
Consumer | Current    
LOANS    
Total $ 15,406,521 $ 17,471,750