Consolidated Balance Sheets (Parentheticals) - USD ($) $ / shares in Thousands, $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Held-to-maturity securities, fair value	$ 187,280	$ 0
Loans and leases, allowance for loan losses	17,149	15,624
Loans held-for-sale, fair value	$ 1,660	$ 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)	5,630,794	5,645,687
Common stock, shares outstanding (in shares)	5,630,794	5,645,687
Treasury stock, shares (in shares)	32,663	0