Consolidated Statements of Changes in Stockholders' Equity (Unaudited) (Parentheticals) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Stock repurchase, shares (in shares)		41,185
Other comprehensive income (loss), tax	$ 3,118	$ (8,992)
Cash dividend, per share (in dollars per share)	$ 1.00	$ 0