v3.25.3
Note 4 - Loans Receivable - Allowance for Loan Losses and Loans Receivable (Details) - USD ($)
$ in Thousands
Sep. 30, 2025
Jun. 30, 2025
Dec. 31, 2024
Sep. 30, 2024
Jun. 30, 2024
Dec. 31, 2023
Loan balances, individually evaluated for impairment $ 9,334   $ 17,012      
Loan balances, collectively evaluated for impairment 759,312   878,145      
Loans receivable 768,646   895,157      
Allowance for loans individually evaluated 2,075   0      
Allowance for loans collectively evaluated 6,739   7,571      
Allowance for credit loss 8,814 $ 9,116 7,571 $ 7,899 $ 8,142 $ 8,345
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate [Member]            
Loan balances, individually evaluated for impairment 27   148      
Loan balances, collectively evaluated for impairment 12,832   14,681      
Loans receivable 12,859   14,829      
Allowance for loans individually evaluated 0   0      
Allowance for loans collectively evaluated 226   271      
Allowance for credit loss 226   271      
Real Estate Portfolio [Member] | Multi-family Mortgage [Member]            
Loan balances, individually evaluated for impairment 0   1,453      
Loan balances, collectively evaluated for impairment 486,050   520,504      
Loans receivable 486,050   521,957      
Allowance for loans individually evaluated 0   0      
Allowance for loans collectively evaluated 4,606   4,764      
Allowance for credit loss 4,606   4,764      
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member]            
Loan balances, individually evaluated for impairment 0   393      
Loan balances, collectively evaluated for impairment 98,804   107,760      
Loans receivable 98,804   108,153      
Allowance for loans individually evaluated 0   0      
Allowance for loans collectively evaluated 1,153   1,342      
Allowance for credit loss 1,153   1,342      
Commercial Portfolio Segment [Member]            
Loan balances, individually evaluated for impairment 9,307   15,018      
Loan balances, collectively evaluated for impairment 160,028   233,577      
Loans receivable 169,335   248,595      
Allowance for loans individually evaluated 2,075   0      
Allowance for loans collectively evaluated 714   1,146      
Allowance for credit loss 2,789   1,146      
Consumer Portfolio Segment [Member]            
Loan balances, individually evaluated for impairment 0   0      
Loan balances, collectively evaluated for impairment 1,598   1,623      
Loans receivable 1,598   1,623      
Allowance for loans individually evaluated 0   0      
Allowance for loans collectively evaluated 40   48      
Allowance for credit loss $ 40 $ 44 $ 48