Consolidated Statements of Changes in Stockholders’ Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Unallocated Common Stock Held by the Employee Stock Ownership Plan	Retained Earnings	Accumulated Other Comprehensive Income (loss) Net of tax	Treasury Stock
Beginning Balance, Common Stock (in shares) at Dec. 31, 2023		44,524,929
Beginning Balance at Dec. 31, 2023	$ 699,445	$ 648	$ 590,973	$ (14,340)	$ 433,227	$ (32,442)	$ (278,621)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	18,694				18,694
Other comprehensive income, net of tax	14,126					14,126
ESOP shares allocated or committed to be released	805		157	648
Stock compensation expense	1,632		1,632
Restricted stock issuance (in shares)		213,702
Restricted stock issuance	0		(2,772)				2,772
Restricted stock forfeitures (in shares)		(12,714)
Restricted stock forfeitures	0		174				(174)
Cash dividends declared and paid	(16,462)				(16,462)
Purchase of employee restricted stock to fund statutory tax withholding (in shares)		(19,503)
Purchase of employee restricted stock to fund statutory tax withholding	(231)						(231)
Repurchase of treasury stock (in shares)		(1,802,072)
Repurchase of treasury stock	(18,445)						(18,445)
Ending Balance, Common Stock (in shares) at Sep. 30, 2024		42,904,342
Ending Balance at Sep. 30, 2024	699,564	$ 648	590,164	(13,692)	435,459	(18,316)	(294,699)
Beginning Balance, Common Stock (in shares) at Jun. 30, 2024		43,466,961
Beginning Balance at Jun. 30, 2024	693,024	$ 648	589,349	(13,909)	434,310	(29,401)	(287,973)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	6,523				6,523
Other comprehensive income, net of tax	11,085					11,085
ESOP shares allocated or committed to be released	297		80	217
Stock compensation expense	717		717
Restricted stock forfeitures (in shares)		(1,198)
Restricted stock forfeitures	0		18				(18)
Cash dividends declared and paid	(5,374)				(5,374)
Purchase of employee restricted stock to fund statutory tax withholding (in shares)		(738)
Purchase of employee restricted stock to fund statutory tax withholding	(8)						(8)
Repurchase of treasury stock (in shares)		(560,683)
Repurchase of treasury stock	(6,700)						(6,700)
Ending Balance, Common Stock (in shares) at Sep. 30, 2024		42,904,342
Ending Balance at Sep. 30, 2024	$ 699,564	$ 648	590,164	(13,692)	435,459	(18,316)	(294,699)
Beginning Balance, Common Stock (in shares) at Dec. 31, 2024	42,903,598	42,903,598
Beginning Balance at Dec. 31, 2024	$ 704,696	$ 648	591,336	(13,042)	440,760	(20,296)	(294,710)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	28,198				28,198
Other comprehensive income, net of tax	14,685					14,685
ESOP shares allocated or committed to be released	885		236	649
Stock compensation expense	2,303		2,303
Restricted stock issuance (in shares)		238,186
Restricted stock issuance	0		(2,775)				2,775
Restricted stock forfeitures (in shares)		(9,463)
Restricted stock forfeitures	0		119				(119)
Cash dividends declared and paid	(15,944)				(15,944)
Purchase of employee restricted stock to fund statutory tax withholding (in shares)		(19,177)
Purchase of employee restricted stock to fund statutory tax withholding	(224)						(224)
Repurchase of treasury stock (in shares)		(1,302,619)
Repurchase of treasury stock	$ (15,000)						(15,000)
Ending Balance, Common Stock (in shares) at Sep. 30, 2025	41,810,525	41,810,525
Ending Balance at Sep. 30, 2025	$ 719,599	$ 648	591,219	(12,393)	453,014	(5,611)	(307,278)
Beginning Balance, Common Stock (in shares) at Jun. 30, 2025		41,819,988
Beginning Balance at Jun. 30, 2025	710,274	$ 648	590,264	(12,612)	447,524	(8,391)	(307,159)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	10,751				10,751
Other comprehensive income, net of tax	2,780					2,780
ESOP shares allocated or committed to be released	301		82	219
Stock compensation expense	754		754
Restricted stock forfeitures (in shares)		(9,463)
Restricted stock forfeitures	0		119				(119)
Cash dividends declared and paid	$ (5,261)				(5,261)
Ending Balance, Common Stock (in shares) at Sep. 30, 2025	41,810,525	41,810,525
Ending Balance at Sep. 30, 2025	$ 719,599	$ 648	$ 591,219	$ (12,393)	$ 453,014	$ (5,611)	$ (307,278)