Consolidated Statements of Changes In Shareholders' Equity (Parenthetical) - $ / shares	3 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021
Common stock cash dividends declared per share	$ 0.20	$ 0.20	$ 0.20	$ 0.19
Repurchased stock, Shares	103,912			5,800
Stock issued during period shares, Director Stock Purchase Plans	1,589	1,377	2,231	1,743
Stock issued during period shares, Restricted stock activity	17,200
Common Stock [Member]
Stock issued during period, shares, Employee Stock Purchase Plans	1,899	1,710	2,365	1,647
Common shares issued through follow-on public offering, shares			2,990,000