Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Series A Preferred Stock Preferred Stock	Common Stock	Additional Paid-In-Capital Adjustment	Additional Paid-In-Capital	Dividends in Excess of Earnings Adjustment	Dividends in Excess of Earnings	Adjustment	Total
Balances at beginning of period at Dec. 31, 2021	$ 14,009	$ 26	$ (1,340)	$ 1,672,882	$ 728	$ (75,218)	$ (612)	$ 1,611,699
Balances at beginning of period (in shares) at Dec. 31, 2021		25,612,541
Net Income (Loss)						112,880		112,880
Issuance of unvested restricted stock, net of forfeitures				(2,441)				(2,441)
Issuance of unvested restricted stock, net of forfeitures (in shares)		15,174
Exchange of Exchangeable Senior Notes				26,682				26,682
Exchange of Exchangeable Senior Notes (in shares)		413,166
Net proceeds from sale of common stock		$ 2		351,958				351,960
Net proceeds from sale of common stock (in shares)		1,932,813
Preferred stock dividends						(1,014)		(1,014)
Common stock dividends						(145,434)		(145,434)
Stock-based compensation				13,195				13,195
Balances at end of period at Sep. 30, 2022	14,009	$ 28		2,060,936		(108,058)		1,966,915
Balances at end of period (in shares) at Sep. 30, 2022		27,973,694
Balances at beginning of period at Jun. 30, 2022	14,009	$ 28		2,056,568		(94,833)		1,975,772
Balances at beginning of period (in shares) at Jun. 30, 2022		27,973,429
Net Income (Loss)						37,616		37,616
Exchange of Exchangeable Senior Notes				17				17
Exchange of Exchangeable Senior Notes (in shares)		265
Preferred stock dividends						(338)		(338)
Common stock dividends						(50,503)		(50,503)
Stock-based compensation				4,379				4,379
Payment of common stock offering costs				(28)				(28)
Balances at end of period at Sep. 30, 2022	14,009	$ 28		2,060,936		(108,058)		1,966,915
Balances at end of period (in shares) at Sep. 30, 2022		27,973,694
Balances at beginning of period at Dec. 31, 2022	14,009	$ 28		2,065,248		(117,392)		1,961,893
Balances at beginning of period (in shares) at Dec. 31, 2022		27,972,830
Net Income (Loss)						123,955		123,955
Issuance of unvested restricted stock, net of forfeitures				(568)				(568)
Issuance of unvested restricted stock, net of forfeitures (in shares)		34,800
Exchange of Exchangeable Senior Notes				1,964				1,964
Exchange of Exchangeable Senior Notes (in shares)		32,200
Preferred stock dividends						(1,014)		(1,014)
Common stock dividends						(152,208)		(152,208)
Stock-based compensation				14,647				14,647
Balances at end of period at Sep. 30, 2023	14,009	$ 28		2,081,291		(146,659)		1,948,669
Balances at end of period (in shares) at Sep. 30, 2023		28,039,830
Balances at beginning of period at Jun. 30, 2023	14,009	$ 28		2,076,357		(137,174)		1,953,220
Balances at beginning of period (in shares) at Jun. 30, 2023		28,040,054
Net Income (Loss)						41,594		41,594
Issuance of unvested restricted stock, net of forfeitures (in shares)		(224)
Preferred stock dividends						(338)		(338)
Common stock dividends						(50,741)		(50,741)
Stock-based compensation				4,934				4,934
Balances at end of period at Sep. 30, 2023	$ 14,009	$ 28		$ 2,081,291		$ (146,659)		$ 1,948,669
Balances at end of period (in shares) at Sep. 30, 2023		28,039,830