v3.25.3
Note 7 - Fair Value - Carrying Amount and Estimated Fair Value of Financial Instruments (Details) - USD ($)
$ in Thousands
Sep. 30, 2025
Dec. 31, 2024
Securities $ 537,503 $ 360,530
Fair Value, Inputs, Level 1 [Member]    
Securities 533,354 246,290
Fair Value, Inputs, Level 2 [Member]    
Securities 4,149 114,240
Fair Value, Inputs, Level 3 [Member]    
Securities 0 0
Reported Value Measurement [Member]    
Cash and cash equivalents 82,742 84,829
Interest-bearing time deposits in other financial institutions 11,844 34,156
Securities 537,503 360,530
Loans receivable, net of allowance for credit losses 759,832 887,586
FHLB and FRB stock 7,490 7,490
Accrued interest receivable 4,514 6,401
Certificates of deposit 261,860 234,979
Borrowings 10,000 20,000
Subordinated notes 18,274 18,736
Estimate of Fair Value Measurement [Member]    
Cash and cash equivalents 82,742 84,829
Interest-bearing time deposits in other financial institutions 11,844 34,156
Securities 537,503 360,530
Loans receivable, net of allowance for credit losses 728,297 845,303
Accrued interest receivable 4,514 6,401
Certificates of deposit 261,003 233,639
Borrowings 10,027 19,990
Subordinated notes 17,390 17,571
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]    
Cash and cash equivalents 82,270 84,399
Interest-bearing time deposits in other financial institutions 0 0
Securities 533,354 246,290
Loans receivable, net of allowance for credit losses 0 0
FHLB and FRB stock 0 0
Accrued interest receivable 434 158
Certificates of deposit 0 0
Borrowings 0 0
Subordinated notes 0 0
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]    
Cash and cash equivalents 472 430
Interest-bearing time deposits in other financial institutions 11,844 34,156
Securities 4,149 114,240
Loans receivable, net of allowance for credit losses 0 0
FHLB and FRB stock 0 0
Accrued interest receivable 144 1,452
Certificates of deposit 261,003 233,639
Borrowings 10,027 19,990
Subordinated notes 17,390 17,571
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]    
Cash and cash equivalents 0 0
Interest-bearing time deposits in other financial institutions 0 0
Securities 0 0
Loans receivable, net of allowance for credit losses 728,297 845,303
FHLB and FRB stock 0 0
Accrued interest receivable 3,936 4,791
Certificates of deposit 0 0
Borrowings 0 $ 0
Subordinated notes $ 0