Note 22 - Fair Value of Assets and Liabilities - Schedule of Fair Values by Balance Sheet Groupings (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Mar. 31, 2025	Dec. 31, 2024
Servicing rights	$ 7,184	$ 7,351	$ 7,918
Reported Value Measurement [Member]
Cash and cash equivalents	80,904		61,239
Investment securities held-to-maturity	263,706		275,585
Loans, net	3,985,379		3,932,605
Accrued interest receivable	20,884		20,075
Bank-owned life insurance	38,613		36,033
Servicing rights	7,184		7,918
Noninterest-bearing deposits	790,300		903,466
Interest-bearing deposits	2,748,699		2,767,979
Time deposits	798,469		706,965
Short-term borrowings	314,600		238,960
Long-term debt	59,126		59,069
Accrued interest payable	8,191		11,343
Reported Value Measurement [Member] | Non-mortgage Loans [Member]
Non-mortgage loans held for sale	50,160
Estimate of Fair Value Measurement [Member]
Cash and cash equivalents	80,904		61,239
Investment securities held-to-maturity	231,504		236,986
Loans, net	3,985,379		3,872,186
Accrued interest receivable	20,884		20,075
Bank-owned life insurance	38,613		36,033
Servicing rights	7,184		7,918
Noninterest-bearing deposits	790,300		903,466
Interest-bearing deposits	2,748,699		2,767,979
Time deposits	663,919		696,976
Short-term borrowings	314,600		238,960
Long-term debt	59,379		59,078
Accrued interest payable	8,191		11,343
Estimate of Fair Value Measurement [Member] | Non-mortgage Loans [Member]
Non-mortgage loans held for sale	50,160
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]
Cash and cash equivalents	80,904		61,239
Investment securities held-to-maturity	0		0
Loans, net	0		0
Accrued interest receivable	20,884		20,075
Bank-owned life insurance	0		0
Servicing rights	0		0
Noninterest-bearing deposits	0		0
Interest-bearing deposits	0		0
Time deposits	0		0
Short-term borrowings	314,600		238,960
Long-term debt	0		0
Accrued interest payable	8,191		11,343
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member] | Non-mortgage Loans [Member]
Non-mortgage loans held for sale
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]
Cash and cash equivalents	0		0
Investment securities held-to-maturity	231,504		236,986
Loans, net	0		0
Accrued interest receivable	0		0
Bank-owned life insurance	38,613		36,033
Servicing rights	0		0
Noninterest-bearing deposits	790,300		903,466
Interest-bearing deposits	2,748,699		2,767,979
Time deposits	663,919		696,976
Short-term borrowings	0		0
Long-term debt	59,379		59,078
Accrued interest payable	0		0
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] | Non-mortgage Loans [Member]
Non-mortgage loans held for sale
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]
Cash and cash equivalents	0		0
Investment securities held-to-maturity	0		0
Loans, net	3,985,379		3,872,186
Accrued interest receivable	0		0
Bank-owned life insurance	0		0
Servicing rights	7,184		7,918
Noninterest-bearing deposits	0		0
Interest-bearing deposits	0		0
Time deposits	0		0
Short-term borrowings	0		0
Long-term debt	0		0
Accrued interest payable	0		$ 0
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member] | Non-mortgage Loans [Member]
Non-mortgage loans held for sale	$ 50,160