CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Cumulative effect of change in accounting principal (ASU 2023-02)	Preferred	Common	Additional Paid-in Capital	Retained Earnings	Retained Earnings Cumulative effect of change in accounting principal (ASU 2023-02)	AOCI	Treasury Stock
Beginning balance (in shares) at Dec. 31, 2022			0	55,279,124
Beginning balance at Dec. 31, 2022	$ 1,145,977		$ 0	$ 58	$ 1,320,980	$ 168,769		$ (273,278)	$ (70,552)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	122,565					122,565
OCI, net of tax	54,475							54,475
Repurchase of stock (in shares)				(227,935)
Repurchase of stock	(4,482)								(4,482)
Issuance of treasury stock for ESPP (in shares)				59,845
Issuance of treasury stock for ESPP	1,011				(530)				1,541
Net issuance of treasury stock for RSU/PSU/DSU vesting and related tax (in shares)				132,091
Net issuance of treasury stock for RSU/PSU/DSU vesting and related tax	(1,093)				(4,494)				3,401
Net issuance of treasury stock for SSARs and warrants exercised and related tax (in shares)				994
Net issuance of treasury stock for SSARs and warrants exercised and related tax	9				(17)				26
Cash dividends common stock	(53,076)					(53,076)
Stock dividend equivalents on RSUs/PSUs/DSUs	0				1,061	(1,061)
Stock-based compensation	6,595				6,595
Ending balance (in shares) at Dec. 31, 2023			0	55,244,119
Ending balance at Dec. 31, 2023	1,271,981	$ (1,391)	$ 0	$ 58	1,323,595	237,197	$ (1,391)	(218,803)	(70,066)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	113,691					113,691
OCI, net of tax	11,764							11,764
Stock issued in acquisition, net of stock issuance costs (in shares)				1,429,304
Stock issued in acquisition, net of stock issuance costs	34,234			$ 2	34,232
Issuance of treasury stock for ESPP (in shares)				58,843
Issuance of treasury stock for ESPP	1,190				(325)				1,515
Net issuance of treasury stock for RSU/PSU/DSU vesting and related tax (in shares)				163,387
Net issuance of treasury stock for RSU/PSU/DSU vesting and related tax	(1,754)				(5,961)				4,207
Net issuance of treasury stock for warrants exercised (in shares)				328
Net issuance of treasury stock for warrants exercised	(3)				(11)				8
Cash dividends common stock	(54,169)					(54,169)
Stock dividend equivalents on RSUs/PSUs/DSUs	0				1,274	(1,274)
Stock-based compensation	7,726				7,726
Ending balance (in shares) at Dec. 31, 2024			0	56,895,981
Ending balance at Dec. 31, 2024	1,383,269		$ 0	$ 60	1,360,530	294,054		(207,039)	(64,336)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	135,262					135,262
OCI, net of tax	82,566							82,566
Stock issued in acquisition, net of stock issuance costs (in shares)			7,750	33,148,268
Stock issued in acquisition, net of stock issuance costs	808,055			$ 33	808,022
Issuance of preferred stock, net of issuance costs (in shares)			215,000
Issuance of preferred stock, net of issuance costs	207,447				207,447
Repurchase of stock (in shares)				(3,063,100)
Repurchase of stock	(69,859)								(69,859)
Issuance of treasury stock for ESPP (in shares)				97,590
Issuance of treasury stock for ESPP	1,845				(488)				2,333
Net issuance of treasury stock for RSU/PSU/DSU vesting and related tax (in shares)				514,785
Net issuance of treasury stock for RSU/PSU/DSU vesting and related tax	(5,282)				(17,566)				12,284
Net issuance of treasury stock for SSARs and warrants exercised and related tax (in shares)				30,906
Net issuance of treasury stock for SSARs and warrants exercised and related tax	(452)				(1,174)				722
Cash dividends on preferred stock	(9,876)					(9,876)
Cash dividends common stock	(81,113)					(81,113)
Stock dividend equivalents on RSUs/PSUs/DSUs	0				1,620	(1,620)
Stock-based compensation	17,120				17,120
Ending balance (in shares) at Dec. 31, 2025			222,750	87,624,430
Ending balance at Dec. 31, 2025	$ 2,468,982		$ 0	$ 93	$ 2,375,511	$ 336,707		$ (124,473)	$ (118,856)