v3.25.2
Note 3 - Loans Receivable - Allowance for Loan Losses Activity (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Beginning balance, April 1, 2025     $ 16,850    
balance $ 17,730   17,730   $ 16,850
Residential Portfolio Segment [Member]          
Beginning balance, April 1, 2025 1,904 $ 1,858 1,911 $ 1,866 1,866
Charge-offs 0 0 0 0  
Recoveries 0 0 0 0  
Provision 101 40 94 32  
balance 2,005 1,898 2,005 1,898 1,911
Commercial Real Estate Portfolio Segment [Member]          
Beginning balance, April 1, 2025 10,830 10,633 10,907 10,691 10,691
Charge-offs 0 0 0 0  
Recoveries 3 7 5 10  
Provision 589 292 510 231  
balance 11,422 10,932 11,422 10,932 10,907
Home Equity Portfolio Segment [Member]          
Beginning balance, April 1, 2025 551 538 553 540 540
Charge-offs (27) 0 (27) 0 0
Recoveries 0 0 0 0  
Provision 15 16 13 14  
balance 539 554 539 554 553
Consumer Portfolio Segment [Member]          
Beginning balance, April 1, 2025 239 304 245 304 304
Charge-offs (24) (12) (30) (13) (65)
Recoveries 0 1 1 2  
Provision 7 2 6 2  
balance 222 295 222 295 245
Commercial Portfolio Segment [Member]          
Beginning balance, April 1, 2025 3,196 3,077 3,234 3,039 3,039
Charge-offs 0 0 0 0  
Recoveries 0 2 1 64  
Provision 346 72 307 48  
balance 3,542 3,151 3,542 3,151 3,234
Loans Excluding Unfunded Commitments [Member]          
Beginning balance, April 1, 2025 16,720 16,410 16,850 16,440 16,440
Charge-offs (51) (12) (57) (13)  
Recoveries 3 10 7 76  
Provision 1,058 422 930 327  
balance $ 17,730 $ 16,830 $ 17,730 $ 16,830 $ 16,850