Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-In Capital [Member]	Treasury Stock [Member]	Accumulated Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Beginning Balance at Dec. 31, 2022	$ 317,432	$ 207	$ 220,299	$ (34,758)	$ 145,512	$ (13,828)
Beginning Balance, Shares at Dec. 31, 2022		20,678,572		(1,522,699)
Comprehensive income (loss):
Net income	17,339				17,339
Other comprehensive income :
Change in unrealized losses on debt securities, net of tax	4,344					4,344
Comprehensive income	$ 21,683
Common stock issued, Shares		(1,486)
Purchase of treasury stock, Shares	0
Share-based compensation	$ 257		257
Dividends to shareholders	(6,517)				(6,517)
Ending Balance at Mar. 31, 2023	332,855	$ 207	220,556	$ (34,758)	156,334	(9,484)
Ending Balance, Shares at Mar. 31, 2023		20,677,086		(1,522,699)
Beginning Balance at Dec. 31, 2023	$ 292,451	$ 207	222,078	$ (36,929)	114,289	(7,194)
Beginning Balance, Shares at Dec. 31, 2023	19,135,008	20,704,448		(1,569,440)
Comprehensive income (loss):
Net income	$ 16,925				16,925
Other comprehensive income :
Change in unrealized losses on debt securities, net of tax	(1,546)					(1,546)
Comprehensive income	$ 15,379
Purchase of treasury stock, Shares	0
Share-based compensation	$ 365		365
Dividends to shareholders	(7,101)				(7,101)
Ending Balance at Mar. 31, 2024	$ 301,094	$ 207	$ 222,443	$ (36,929)	$ 124,113	$ (8,740)
Ending Balance, Shares at Mar. 31, 2024	19,135,008	20,704,448		(1,569,440)