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 Loss [Member]
Beginning Balance at Dec. 31, 2023	$ 292,451	$ 207	$ 222,078	$ (36,929)	$ 114,289	$ (7,194)
Beginning Balance, Shares at Dec. 31, 2023		20,704,448
Beginning Balance, Shares at Dec. 31, 2023				(1,569,440)
Comprehensive income:
Net income	42,242				42,242
Other comprehensive income:
Change in unrealized losses on debt securities, net of tax	4,519					4,519
Comprehensive income	46,761
Common stock issued	453		453
Common stock issued, Shares		28,373
Purchase of treasury stock	$ (5,121)			$ (5,121)
Purchase of treasury stock, Shares	(113,411)			(113,411)
Share-based compensation	$ 1,074		1,074
Dividends to shareholders	(21,247)				(21,247)
Ending Balance at Sep. 30, 2024	314,371	$ 207	223,605	$ (42,050)	135,284	(2,675)
Ending Balance, Shares at Sep. 30, 2024		20,732,821
Ending Balance, Shares at Sep. 30, 2024				(1,682,851)
Beginning Balance at Jun. 30, 2024	300,992	$ 207	223,359	$ (41,042)	128,028	(9,560)
Beginning Balance, Shares at Jun. 30, 2024		20,729,551
Beginning Balance, Shares at Jun. 30, 2024				(1,661,265)
Comprehensive income:
Net income	14,324				14,324
Other comprehensive income:
Change in unrealized losses on debt securities, net of tax	6,885					6,885
Comprehensive income	21,209
Common stock issued	(112)		(112)
Common stock issued, Shares		3,270
Purchase of treasury stock	$ (1,008)			$ (1,008)
Purchase of treasury stock, Shares	(21,586)			(21,586)
Share-based compensation	$ 358		358
Dividends to shareholders	(7,068)				(7,068)
Ending Balance at Sep. 30, 2024	314,371	$ 207	223,605	$ (42,050)	135,284	(2,675)
Ending Balance, Shares at Sep. 30, 2024		20,732,821
Ending Balance, Shares at Sep. 30, 2024				(1,682,851)
Beginning Balance at Dec. 31, 2024	$ 257,341	$ 207	223,956	$ (42,052)	84,105	(8,875)
Beginning Balance, Shares at Dec. 31, 2024	19,050,315	20,733,166
Beginning Balance, Shares at Dec. 31, 2024	(1,682,851)			(1,682,851)
Comprehensive income:
Net income	$ 36,722				36,722
Other comprehensive income:
Change in unrealized losses on debt securities, net of tax	5,198					5,198
Comprehensive income	41,920
Common stock issued	807	$ 1	806
Common stock issued, Shares		35,557
Purchase of treasury stock	$ (4,143)			$ (4,143)
Purchase of treasury stock, Shares	(93,617)			(93,617)
Share-based compensation	$ 1,189		1,189
Dividends to shareholders	(22,341)				(22,341)
Ending Balance at Sep. 30, 2025	$ 274,773	$ 208	225,951	$ (46,195)	98,486	(3,677)
Ending Balance, Shares at Sep. 30, 2025	18,992,255	20,768,723
Ending Balance, Shares at Sep. 30, 2025	(1,776,468)			(1,776,468)
Beginning Balance at Jun. 30, 2025	$ 265,570	$ 208	225,674	$ (44,848)	92,097	(7,561)
Beginning Balance, Shares at Jun. 30, 2025		20,764,355
Beginning Balance, Shares at Jun. 30, 2025				(1,745,608)
Comprehensive income:
Net income	13,818				13,818
Other comprehensive income:
Change in unrealized losses on debt securities, net of tax	3,884					3,884
Comprehensive income	17,702
Common stock issued	(137)		(137)
Common stock issued, Shares		4,368
Purchase of treasury stock	$ (1,347)			$ (1,347)
Purchase of treasury stock, Shares	(30,860)			(30,860)
Share-based compensation	$ 414		414
Dividends to shareholders	(7,429)				(7,429)
Ending Balance at Sep. 30, 2025	$ 274,773	$ 208	$ 225,951	$ (46,195)	$ 98,486	$ (3,677)
Ending Balance, Shares at Sep. 30, 2025	18,992,255	20,768,723
Ending Balance, Shares at Sep. 30, 2025	(1,776,468)			(1,776,468)