Condensed Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Preferred Stock	Common Stock	Additional Paid in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Preferred stock, beginning balance (in shares) at Dec. 31, 2022		75,000
Common stock, beginning balance (in shares) at Dec. 31, 2022			37,253,000
Beginning balance at Dec. 31, 2022	$ 1,522,263	$ 71,988	$ 373	$ 982,660	$ 597,574	$ (130,332)
Net income	104,865				104,865
Other comprehensive income (loss)	6,867					6,867
Common stock dividends	(18,668)				(18,668)
Preferred stock dividends	(1,875)				(1,875)
Issuance under equity compensation plans, net (in shares)			106,000
Issuance under equity compensation plans, net	(353)		$ 1	561	(915)
Share-based compensation	5,134			5,134
Preferred stock, ending balance (in shares) at Jun. 30, 2023		75,000
Common stock, ending balance (in shares) at Jun. 30, 2023			37,359,000
Ending balance at Jun. 30, 2023	1,618,233	$ 71,988	$ 374	988,355	680,981	(123,465)
Preferred stock, beginning balance (in shares) at Mar. 31, 2023		75,000
Common stock, beginning balance (in shares) at Mar. 31, 2023			37,311,000
Beginning balance at Mar. 31, 2023	1,592,820	$ 71,988	$ 373	984,281	642,153	(105,975)
Net income	49,127				49,127
Other comprehensive income (loss)	(17,490)					(17,490)
Common stock dividends	(9,340)				(9,340)
Preferred stock dividends	(937)				(937)
Issuance under equity compensation plans, net (in shares)			48,000
Issuance under equity compensation plans, net	1,388		$ 1	1,409	(22)
Share-based compensation	2,665			2,665
Preferred stock, ending balance (in shares) at Jun. 30, 2023		75,000
Common stock, ending balance (in shares) at Jun. 30, 2023			37,359,000
Ending balance at Jun. 30, 2023	$ 1,618,233	$ 71,988	$ 374	988,355	680,981	(123,465)
Preferred stock, beginning balance (in shares) at Dec. 31, 2023	75,000	75,000
Common stock, beginning balance (in shares) at Dec. 31, 2023	37,416,028		37,416,000
Beginning balance at Dec. 31, 2023	$ 1,716,068	$ 71,988	$ 374	995,208	749,513	(101,015)
Net income	85,847				85,847
Other comprehensive income (loss)	(21,124)					(21,124)
Common stock dividends	(19,106)				(19,106)
Preferred stock dividends	(1,875)				(1,875)
Repurchase of common shares (in shares)			(225,000)
Repurchase of common stock	(8,596)		$ (2)	(5,994)	(2,600)
Issuance under equity compensation plans, net (in shares)			153,000
Issuance under equity compensation plans, net	(955)		$ 1	(112)	(844)
Share-based compensation	$ 5,014			5,014
Preferred stock, ending balance (in shares) at Jun. 30, 2024	75,000	75,000
Common stock, ending balance (in shares) at Jun. 30, 2024	37,343,548		37,344,000
Ending balance at Jun. 30, 2024	$ 1,755,273	$ 71,988	$ 373	994,116	810,935	(122,139)
Common stock, beginning balance (in shares) at Mar. 31, 2024			37,515,000
Beginning balance at Mar. 31, 2024	1,731,725	$ 71,988	$ 375	995,969	778,784	(115,391)
Net income	45,446				45,446
Other comprehensive income (loss)	(6,748)					(6,748)
Common stock dividends	(9,728)				(9,728)
Preferred stock dividends	(937)				(937)
Repurchase of common shares (in shares)			(225,000)
Repurchase of common stock	(8,596)		$ (2)	(5,994)	(2,600)
Issuance under equity compensation plans, net (in shares)			54,000
Issuance under equity compensation plans, net	1,472			1,502	(30)
Share-based compensation	$ 2,639			2,639
Preferred stock, ending balance (in shares) at Jun. 30, 2024	75,000	75,000
Common stock, ending balance (in shares) at Jun. 30, 2024	37,343,548		37,344,000
Ending balance at Jun. 30, 2024	$ 1,755,273	$ 71,988	$ 373	$ 994,116	$ 810,935	$ (122,139)