Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Preferred Stock	Common Shares [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]
Balance, Amount at Dec. 31, 2022	$ 1,962,815	$ 541,482	$ 889	$ 1,947,266	$ (526,822)
Balance, Shares at Dec. 31, 2022		22,400,000	88,889,000
Net Income (Loss)	85,321	$ 0	$ 0	0	85,321
Share-based compensation, Amount	1,434	0	$ 1	1,433	0
Share-based compensation, Shares			146,000
Dividends:
Preferred shares dividends	(20,909)	0	$ 0	0	(20,909)
Common share dividends	(70,154)	0	0	0	(70,154)
Repurchase of common shares, Amount	$ (27,011)	$ 0	$ (22)	(26,989)	0
Repurchase of common shares, Shares	(2,274)	0	(2,274,000)
Balance, Amount at Jun. 30, 2023	$ 1,931,496	$ 541,482	$ 868	1,921,710	(532,564)
Balance, Shares at Jun. 30, 2023		22,400,000	86,761,000
Balance, Amount at Mar. 31, 2023	1,970,734	$ 541,482	$ 884	1,940,297	(511,929)
Balance, Shares at Mar. 31, 2023		22,400,000	88,386,000
Net Income (Loss)	24,624	$ 0	$ 0	0	24,624
Share-based compensation, Amount	845	$ 0	$ 0	845	0
Share-based compensation, Shares		0	11,000
Dividends:
Preferred shares dividends	(10,455)	$ 0	$ 0	0	(10,455)
Common share dividends	(34,804)	0	0	0	(34,804)
Repurchase of common shares, Amount	$ (19,448)	$ 0	$ (16)	(19,432)	0
Repurchase of common shares, Shares	(1,636)	0	(1,636,000)
Balance, Amount at Jun. 30, 2023	$ 1,931,496	$ 541,482	$ 868	1,921,710	(532,564)
Balance, Shares at Jun. 30, 2023		22,400,000	86,761,000
Balance, Amount at Dec. 31, 2023	1,957,090	$ 541,482	$ 866	1,923,437	(508,695)
Balance, Shares at Dec. 31, 2023		22,400,000	86,624,000
Net Income (Loss)	73,042	$ 0	$ 0	0	73,042
Share-based compensation, Amount	346	0	$ 3	343	0
Share-based compensation, Shares			237,000
Dividends:
Preferred shares dividends	(20,910)	0	$ 0	0	(20,910)
Common share dividends	(69,699)	0	0	0	(69,699)
Repurchase of common shares, Amount	$ 0
Repurchase of common shares, Shares	0
Balance, Amount at Jun. 30, 2024	$ 1,939,869	$ 541,482	$ 869	1,923,780	(526,262)
Balance, Shares at Jun. 30, 2024		22,400,000	86,861,000
Balance, Amount at Mar. 31, 2024	1,958,913	$ 541,482	$ 868	1,922,954	(506,391)
Balance, Shares at Mar. 31, 2024		22,400,000	86,845,000
Net Income (Loss)	25,434	$ 0	$ 0	0	25,434
Share-based compensation, Amount	827	$ 0	$ 1	826	0
Share-based compensation, Shares		0	16,000
Dividends:
Preferred shares dividends	(10,455)	$ 0	$ 0	0	(10,455)
Common share dividends	(34,850)	0	0	0	(34,850)
Repurchase of common shares, Amount	$ 0
Repurchase of common shares, Shares	0
Balance, Amount at Jun. 30, 2024	$ 1,939,869	$ 541,482	$ 869	$ 1,923,780	$ (526,262)
Balance, Shares at Jun. 30, 2024		22,400,000	86,861,000