Consolidated Statements Of Changes In Stockholders' Equity (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Issuance of stock based incentive plan, shares	69,960	19,660	73,738
Treasury shares, acquisition restricted stock	2,261	2,158	1,705
Treasury shares, acquisition stock options	4,522
Treasury shares, purchase	143,551	61,000
Dividends declared, per share	$ 0.13	$ 0.03
Preferred Stock [Member]
Issuance of shares from private placement			12,337
Offering expenses			$ 805
Common Stock [Member]
Issuance of shares from private placement			849,615
Offering expenses			$ 554
Series C Preferred Stock [Member]
Conversion of Series C preferred stock, shares		12,607
Non-Voting Common Stock [Member]
Non-voting common stock, shares		1,260,700