Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($) $ / shares in Thousands, $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
eld-to-maturity securities, fair value	$ 199,446	$ 0
Loans and leases, allowance for loan losses	16,590	15,624
Loans held-for-sale, fair value	$ 4,061	$ 32,013
Preferred stock, par value (in dollars per share)	$ 0	$ 0
Preferred stock, shares authorized (in shares)	5,000,000	5,000,000
Preferred stock, shares issued (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized (in shares)	10,000,000	10,000,000
Common stock, shares issued (in shares)	5,651,777	5,645,687
Common stock, shares outstanding (in shares)	5,651,777	5,645,687
Treasury stock, shares (in shares)	10,342	0