CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) - 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, 2023			0	55,244,119
Beginning 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 shareholders' equity
Net income (loss)	26,225					26,225
OCI, net of tax	(3,387)							(3,387)
Issuance of treasury stock for ESPP (in shares)				23,305
Issuance of treasury stock for ESPP	475				(124)				599
Net issuance of treasury stock for RSU/PSU/DSU vesting and related tax (in shares)				32,584
Net issuance of treasury stock for RSU/PSU/DSU vesting and related tax	(396)				(1,235)				839
Cash dividends on common stock	(13,259)					(13,259)
Stock dividend equivalents on RSUs/PSUs/DSUs	0				360	(360)
Stock-based compensation	2,403				2,403
Ending balance (in shares) at Mar. 31, 2024			0	55,300,008
Ending balance at Mar. 31, 2024	1,282,651		$ 0	$ 58	1,324,999	248,412		(222,190)	(68,628)
Beginning balance (in shares) at Dec. 31, 2024			0	56,895,981
Beginning balance at Dec. 31, 2024	1,383,269		$ 0	$ 60	1,360,530	294,054		(207,039)	(64,336)
Increase (decrease) in shareholders' equity
Net income (loss)	(29,990)					(29,990)
OCI, net of tax	34,229							34,229
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
Repurchase of stock (in shares)				220,000
Repurchase of stock	4,836								4,836
Issuance of treasury stock for ESPP (in shares)				33,728
Issuance of treasury stock for ESPP	619				(249)				868
Net issuance of treasury stock for RSU/PSU/DSU vesting and related tax (in shares)				146,943
Net issuance of treasury stock for RSU/PSU/DSU vesting and related tax	(881)				(4,665)				3,784
Net issuance of treasury stock for SSARs exercised and related tax (in shares)				3,258
Net issuance of treasury stock for SSARs exercised and related tax	(29)				(113)				84
Cash dividends on common stock	(14,224)					(14,224)
Stock dividend equivalents on RSUs/PSUs/DSUs	0				356	(356)
Stock-based compensation	3,394				3,394
Ending balance (in shares) at Mar. 31, 2025			7,750	90,008,178
Ending balance at Mar. 31, 2025	$ 2,179,606		$ 0	$ 93	$ 2,167,275	$ 249,484		$ (172,810)	$ (64,436)