Note 4 - Loans and Allowance for Credit Losses - Summary of Loans by Categories (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023	Sep. 30, 2023
Loans	$ 2,155,846	$ 2,210,619	$ 2,103,022
Real Estate Portfolio Segment [Member]
Loans	1,629,248	1,655,462
Real Estate Portfolio Segment [Member] \| Construction Loans [Member]
Loans	166,954	190,371	211,390
Real Estate Portfolio Segment [Member] \| 1-4 Family [Member]
Loans	403,097	413,786	415,162
Real Estate Portfolio Segment [Member] \| Multifamily Loans [Member]
Loans	85,283	105,946	102,974
Real Estate Portfolio Segment [Member] \| Farmland [Member]
Loans	7,173	7,651	8,259
Real Estate Portfolio Segment [Member] \| Commercial Real Estate Loan [Member]
Loans	966,741	937,708	941,857
Commercial Portfolio Segment [Member]
Loans	515,273	543,421	411,290
Consumer Portfolio Segment [Member]
Loans	$ 11,325	$ 11,736	$ 12,090

Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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+ Details