Condensed Consolidated Statement of Changes in Equity - USD ($) $ in Thousands		Total	Total Stockholders' Equity	Common Stock	Additional Paid-in Capital	Retained Earnings/(Accumulated Deficit)	Non-controlling Interest	Preferred Stock [Member]	Preferred Stock [Member] Total Stockholders' Equity	Common Stock		Common Stock Total Stockholders' Equity	Common Stock Common Stock	Common Stock Additional Paid-in Capital
CHANGE IN SHAREHOLDERS’ EQUITY RESULTING FROM OPERATIONS
Preferred Stock, Value, Outstanding		$ 111,034
Beginning balance (in shares) at Dec. 31, 2020		43,781,684		43,781,684
Beginning balance at Dec. 31, 2020		$ 921,572	$ 885,215	$ 44	$ 915,658	$ (141,521)	$ 36,357
CHANGE IN SHAREHOLDERS’ EQUITY RESULTING FROM OPERATIONS
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest		41,256	39,797			39,797	1,459
Contributions from non-controlling interests		1,517					1,517
Dividends	[1]	(13,334)	(13,134)			(13,134)	(200)
Dividends, Preferred Stock, Cash	[2]	(1,941)	(1,941)			(1,941)
Distributions to non-controlling interests		(5,923)					(5,923)
Adjustment to non-controlling interests			(307)		(307)		307
Share-based long term incentive plan unit awards		$ 229	226		226		3
Ending balance (in shares) at Mar. 31, 2021		43,781,684		43,781,684
Ending balance at Mar. 31, 2021		$ 943,376	909,856	$ 44	915,577	(116,799)	33,520
Beginning balance (in shares) at Dec. 31, 2020		43,781,684		43,781,684
Beginning balance at Dec. 31, 2020		$ 921,572	885,215	$ 44	915,658	(141,521)	36,357
CHANGE IN SHAREHOLDERS’ EQUITY RESULTING FROM OPERATIONS
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest		$ 77,725
Repurchase of shares of common stock (in shares)		0
Ending balance (in shares) at Jun. 30, 2021		43,781,684		43,781,684
Ending balance at Jun. 30, 2021		$ 955,104	923,486	$ 44	915,817	(103,409)	31,618
CHANGE IN SHAREHOLDERS’ EQUITY RESULTING FROM OPERATIONS
Dividends declared (in usd per share)		$ 0.74
Preferred Stock, Dividends Per Share, Declared		$ 0.84375
Stock Issued During Period, Shares, New Issues		0
Shares Issued As Payment of Incentive Fee, Shares		0
Preferred Stock, Value, Outstanding		$ 111,034
Beginning balance (in shares) at Mar. 31, 2021		43,781,684		43,781,684
Beginning balance at Mar. 31, 2021		$ 943,376	909,856	$ 44	915,577	(116,799)	33,520
CHANGE IN SHAREHOLDERS’ EQUITY RESULTING FROM OPERATIONS
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest		36,469	34,595			34,595	1,874
Contributions from non-controlling interests		5,931					5,931
Dividends		(19,563)	(19,265)			(19,265)	(298)
Dividends, Preferred Stock, Cash		(1,940)	(1,940)			(1,940)
Distributions to non-controlling interests		$ (9,413)					(9,413)
Repurchase of shares of common stock (in shares)		0
Share-based long term incentive plan unit awards		$ 244	240		240		4
Ending balance (in shares) at Jun. 30, 2021		43,781,684		43,781,684
Ending balance at Jun. 30, 2021		$ 955,104	923,486	$ 44	915,817	(103,409)	31,618
CHANGE IN SHAREHOLDERS’ EQUITY RESULTING FROM OPERATIONS
Dividends declared (in usd per share)		$ 0.44
Preferred Stock, Dividends Per Share, Declared		$ 0.421875
Stock Issued During Period, Shares, New Issues		0
Shares Issued As Payment of Incentive Fee, Shares		0
Preferred Stock, Value, Outstanding		$ 111,034
Preferred Stock, Value, Outstanding		$ 226,939
Beginning balance (in shares) at Dec. 31, 2021		57,458,169		57,458,169
Beginning balance at Dec. 31, 2021		$ 1,323,556	1,291,321	$ 58	1,161,603	(97,279)	32,235
CHANGE IN SHAREHOLDERS’ EQUITY RESULTING FROM OPERATIONS
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest		(6,498)	(6,078)			(6,078)	(420)
Stock Issued During Period, Value, New Issues	[3]							$ 493	$ 493	$ 38,454		$ 38,454	$ 2	$ 38,452
Shares Issued As Payment of Incentive Fee										$ 325		325	0	325
Contributions from non-controlling interests		5,846					5,846
Dividends	[1]	(26,521)	(26,189)			(26,189)	(332)
Dividends, Preferred Stock, Cash	[2]	(3,824)	(3,824)			(3,824)
Distributions to non-controlling interests		(9,181)					(9,181)
Adjustment to non-controlling interests			(706)		(706)		706
Share-based long term incentive plan unit awards		$ 288	284		284		4
Ending balance (in shares) at Mar. 31, 2022		59,662,263		59,662,263
Ending balance at Mar. 31, 2022		$ 1,322,938	1,294,080	$ 60	1,199,958	(133,370)	28,858
CHANGE IN SHAREHOLDERS’ EQUITY RESULTING FROM OPERATIONS
Stock Issued During Period, Shares, New Issues	[3]									2,185,000
Shares Issued As Payment of Incentive Fee, Shares										19,094
Beginning balance (in shares) at Dec. 31, 2021		57,458,169		57,458,169
Beginning balance at Dec. 31, 2021		$ 1,323,556	1,291,321	$ 58	1,161,603	(97,279)	32,235
CHANGE IN SHAREHOLDERS’ EQUITY RESULTING FROM OPERATIONS
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest		$ (67,949)
Repurchase of shares of common stock (in shares)		(88,184)
Repurchase of shares of common stock		$ (1,200)
Ending balance (in shares) at Jun. 30, 2022		59,957,779		59,957,779
Ending balance at Jun. 30, 2022		$ 1,234,455	1,208,149	$ 60	1,205,916	(225,259)	26,306
CHANGE IN SHAREHOLDERS’ EQUITY RESULTING FROM OPERATIONS
Dividends declared (in usd per share)		$ 0.90
Preferred Stock, Dividends Per Share, Declared		$ 1.625
Stock Issued During Period, Shares, New Issues		2,568,700
Shares Issued As Payment of Incentive Fee, Shares		19,094
Preferred Stock, Value, Outstanding		$ 227,432
Beginning balance (in shares) at Mar. 31, 2022		59,662,263		59,662,263
Beginning balance at Mar. 31, 2022		$ 1,322,938	1,294,080	$ 60	1,199,958	(133,370)	28,858
CHANGE IN SHAREHOLDERS’ EQUITY RESULTING FROM OPERATIONS
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest		(61,451)	(61,060)			(61,060)	(391)
Stock Issued During Period, Value, New Issues	[3]									$ 6,767		$ 6,767	0	$ 6,767
Contributions from non-controlling interests		4,037					4,037
Dividends	[1]	(27,350)	(27,008)			(27,008)	(342)
Dividends, Preferred Stock, Cash	[2]	(3,821)	(3,821)			(3,821)
Distributions to non-controlling interests		$ (5,863)					(5,863)
Adjustment to non-controlling interests			(3)		(3)		3
Repurchase of shares of common stock (in shares)		(88,184)		(88,184)
Repurchase of shares of common stock		$ (1,164)	(1,164)		(1,164)								$ 0
Share-based long term incentive plan unit awards		$ 362	358		358		4
Ending balance (in shares) at Jun. 30, 2022		59,957,779		59,957,779
Ending balance at Jun. 30, 2022		$ 1,234,455	$ 1,208,149	$ 60	$ 1,205,916	$ (225,259)	$ 26,306
CHANGE IN SHAREHOLDERS’ EQUITY RESULTING FROM OPERATIONS
Dividends declared (in usd per share)		$ 0.45
Preferred Stock, Dividends Per Share, Declared		$ 0.8125
Stock Issued During Period, Shares, New Issues		383,700								383,700	[3]
Shares Issued As Payment of Incentive Fee, Shares		0
Preferred Stock, Value, Outstanding		$ 227,432

[1] For the three-month periods ended June 30, 2022 and 2021, dividends totaling $0.45 and $0.44, respectively, per share of common stock and convertible unit outstanding, were declared. For the six-month periods ended June 30, 2022 and 2021, dividends totaling $0.90 and $0.74, respectively, per share of common stock and convertible unit outstanding, were declared.

[2] For the three-month periods ended June 30, 2022 and 2021, dividends totaling $0.8125 and $0.421875, respectively, per share of preferred stock were declared. For the six-month periods ended June 30, 2022 and 2021, dividends totaling $1.625 and $0.84375, respectively, per share of preferred stock were declared.

[3] Net of discounts and commissions and offering costs.