Consolidated Statements of Changes in Shareholders' Equity (Unaudited) (Parentheticals) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Stock repurchased, shares (in shares)	60,104	100,764	203,709	247,999
Vesting of restricted stock, shares (in shares)	496	517	14,390	15,832
Equity based compensation, shares (in shares)	3,752	4,615	12,543	41,079
Cash dividends paid, per share (in dollars per share)	$ 0.28	$ 0.27	$ 0.84	$ 0.81
Stock options exercised, shares (in shares)			713	5,180