CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY — UNAUDITED - USD ($) $ in Thousands		Total	Preferred Stock	Common Stock	Additional Paid in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock
Beginning balance, preferred stock (shares) at Dec. 31, 2022			5,700,000
Beginning balance at Dec. 31, 2022		$ 1,402,961	$ 137,794	$ 35,012	$ 551,721	$ 924,134	$ (163,096)	$ (82,604)
Beginning balance, common stock (shares) at Dec. 31, 2022				32,373,697
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		101,295				101,295
Other comprehensive income (loss)		(5,080)					(5,080)
Preferred stock dividends	[1]	(7,023)				(7,023)
Share-based compensation expense		6,468			6,468
Issuance of common stock under share-based compensation arrangements (shares)				288,504
Issuance of common stock under share-based compensation arrangements		(2,163)		$ 289	(2,452)
Repurchase of common shares (in shares)				(1,379,883)
Repurchase of common shares		(39,806)						(39,806)
Ending balance, preferred stock (shares) at Jun. 30, 2023			5,700,000
Ending balance at Jun. 30, 2023		1,456,652	$ 137,794	$ 35,301	555,737	1,018,406	(168,176)	(122,410)
Ending balance, common stock (shares) at Jun. 30, 2023				31,282,318
Beginning balance, preferred stock (shares) at Mar. 31, 2023			5,700,000
Beginning balance at Mar. 31, 2023		1,421,020	$ 137,794	$ 35,258	552,255	974,399	(156,276)	(122,410)
Beginning balance, common stock (shares) at Mar. 31, 2023				31,239,750
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		47,574				47,574
Other comprehensive income (loss)		(11,900)					(11,900)
Preferred stock dividends	[2]	(3,567)				(3,567)
Share-based compensation expense		3,488			3,488
Issuance of common stock under share-based compensation arrangements (shares)				42,568
Issuance of common stock under share-based compensation arrangements		37		$ 43	(6)
Ending balance, preferred stock (shares) at Jun. 30, 2023			5,700,000
Ending balance at Jun. 30, 2023		$ 1,456,652	$ 137,794	$ 35,301	555,737	1,018,406	(168,176)	(122,410)
Ending balance, common stock (shares) at Jun. 30, 2023				31,282,318
Beginning balance, preferred stock (shares) at Dec. 31, 2023		5,700,000	5,700,000
Beginning balance at Dec. 31, 2023		$ 1,638,394	$ 137,794	$ 35,459	564,538	1,159,582	(136,569)	(122,410)
Beginning balance, common stock (shares) at Dec. 31, 2023		31,440,906		31,440,906
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		$ 107,811				107,811
Other comprehensive income (loss)		5,211					5,211
Preferred stock dividends	[1]	(7,585)				(7,585)
Share-based compensation expense		7,246			7,246
Issuance of common stock under share-based compensation arrangements (shares)				226,749
Issuance of common stock under share-based compensation arrangements		$ (4,212)		$ 227	(4,439)
Repurchase of common shares (in shares)		(1,379,883)
Repurchase of common shares		$ (39,800)
Ending balance, preferred stock (shares) at Jun. 30, 2024		5,700,000	5,700,000
Ending balance at Jun. 30, 2024		$ 1,746,865	$ 137,794	$ 35,686	567,345	1,259,808	(131,358)	(122,410)
Ending balance, common stock (shares) at Jun. 30, 2024		31,667,655		31,667,655
Beginning balance, preferred stock (shares) at Mar. 31, 2024			5,700,000
Beginning balance at Mar. 31, 2024		$ 1,691,617	$ 137,794	$ 35,540	567,490	1,205,508	(132,305)	(122,410)
Beginning balance, common stock (shares) at Mar. 31, 2024				31,521,931
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		58,085				58,085
Other comprehensive income (loss)		947					947
Preferred stock dividends	[2]	(3,785)				(3,785)
Share-based compensation expense		3,270			3,270
Issuance of common stock under share-based compensation arrangements (shares)				145,724
Issuance of common stock under share-based compensation arrangements		$ (3,269)		$ 146	(3,415)
Repurchase of common shares (in shares)		0
Ending balance, preferred stock (shares) at Jun. 30, 2024		5,700,000	5,700,000
Ending balance at Jun. 30, 2024		$ 1,746,865	$ 137,794	$ 35,686	$ 567,345	$ 1,259,808	$ (131,358)	$ (122,410)
Ending balance, common stock (shares) at Jun. 30, 2024		31,667,655		31,667,655

[1] Dividends per share of $1.382118 and $1.333556 were declared on Series E and F preferred stock, respectively, for the six months ended June 30, 2024. Dividends per share of $1.258604 and $1.210829 were declared on Series E and F preferred stock, respectively, for the six months ended June 30, 2023.

[2] Dividends per share of $0.700488 and $0.675813 were declared on Series E and F preferred stock, respectively, for the three months ended June 30, 2024. Dividends per share of $0.639291 and $0.615141 were declared on Series E and F preferred stock, respectively, for the three months ended June 30, 2023.