Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Performance Shares [Member] Preferred Stock [Member]	Performance Shares [Member] Common Stock [Member]	Performance Shares [Member] Additional Paid-in Capital [Member]	Performance Shares [Member] Retained Earnings [Member]	Performance Shares [Member] Treasury Stock, Common [Member]	Performance Shares [Member] AOCI Attributable to Parent [Member]	Performance Shares [Member]	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock, Common [Member]	AOCI Attributable to Parent [Member]	Total
Balance at Dec. 31, 2022								$ 110,927	$ 586,946	$ 30,126	$ 535,915	$ (52,799)	$ (32,364)	$ 1,178,751
Net income								0	0	0	24,929	0	0	24,929
Other comprehensive income (loss), net of tax								0	0	0	0	0	(1,498)	(1,498)
Cash dividends paid on preferred stock											(1,509)			(1,509)
Cash dividends paid on common stock								0	0	0	(6,074)	0	0	(6,074)
Restricted stock grants, net of forfeitures								0	0	0	0	0	0	0
Stock grants								0	0	0	0	0	0	0
Net shares issued in satisfaction of units earned	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	0	0	0	0	0	0	0
Stock-based compensation expense								0	0	1,143	0	0	0	1,143
Repurchase of stock								0	0	0	0	(4,853)	0	(4,853)
Exercise of stock options (6,473 shares)								0	0	81	0	0	0	81
Balance at Mar. 31, 2023								110,927	586,946	31,350	553,261	(57,652)	(33,862)	1,190,970
Balance at Dec. 31, 2023								110,927	586,946	33,182	590,970	(70,296)	(35,109)	1,216,620
Net income								0	0	0	17,205	0	0	17,205
Other comprehensive income (loss), net of tax								0	0	0	0	0	(3,023)	(3,023)
Cash dividends paid on preferred stock								0	0	0	(1,509)	0	0	(1,509)
Cash dividends paid on common stock								0	0	0	(6,548)	0	0	(6,548)
Restricted stock grants, net of forfeitures								0	0	0	0	0	0	0
Stock grants								0	0	0	0	0	0	0
Net shares issued in satisfaction of units earned	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0	0	0	0	0	0	0	0
Share redemption for tax withholdings on performance units and deferred stock units earned								0	0	(1,324)	0	0	0	(1,324)
Stock-based compensation expense								0	0	1,008	0	0	0	1,008
Repurchase of stock								0	0	0	0	(5,820)	0	(5,820)
Balance at Mar. 31, 2024								$ 110,927	$ 586,946	$ 32,866	$ 600,118	$ (76,116)	$ (38,132)	$ 1,216,609