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
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		$ 101,706
Repurchase of shares of common stock (in shares)		0
Ending balance (in shares) at Sep. 30, 2021		51,677,667		51,677,667
Ending balance at Sep. 30, 2021		$ 1,095,270	1,063,326	$ 52	1,057,939	(105,699)	31,944
CHANGE IN SHAREHOLDERS’ EQUITY RESULTING FROM OPERATIONS
Dividends declared (in usd per share)		$ 1.19
Preferred Stock, Dividends Per Share, Declared		$ 1.265625
Stock Issued During Period, Shares, New Issues		7,852,900
Shares Issued As Payment of Incentive Fee, Shares		37,373
Preferred Stock, Value, Outstanding		$ 111,034
Beginning balance (in shares) at Mar. 31, 2021				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)
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
Preferred Stock, Value, Outstanding		111,034
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest		23,981	22,505			22,505	1,476
Stock Issued During Period, Value, New Issues										$ 141,303	$ 141,303	$ 8	$ 141,295
Shares Issued As Payment of Incentive Fee										$ 716	716	0	716
Contributions from non-controlling interests		4,030					4,030
Dividends		(23,161)	(22,854)			(22,854)	(307)
Dividends, Preferred Stock, Cash		(1,941)	(1,941)			(1,941)
Distributions to non-controlling interests		$ (5,006)					(5,006)
Stock issued during period, shares, conversion of units				5,710
Stock Issued During Period, Value, Conversion of Units			105		105		(105)
Adjustment to non-controlling interests			(234)		(234)		234
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 Sep. 30, 2021		51,677,667		51,677,667
Ending balance at Sep. 30, 2021		$ 1,095,270	1,063,326	$ 52	1,057,939	(105,699)	31,944
CHANGE IN SHAREHOLDERS’ EQUITY RESULTING FROM OPERATIONS
Dividends declared (in usd per share)		$ 0.45
Preferred Stock, Dividends Per Share, Declared		$ 0.421875
Stock Issued During Period, Shares, New Issues		7,852,900								7,852,900
Shares Issued As Payment of Incentive Fee, Shares		37,373								37,373
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
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		$ (97,680)
Repurchase of shares of common stock (in shares)		128,184
Repurchase of shares of common stock		$ (1,700)
Ending balance (in shares) at Sep. 30, 2022		60,438,787		60,438,787
Ending balance at Sep. 30, 2022		$ 1,180,629	1,155,306	$ 61	1,213,493	(285,680)	25,323
CHANGE IN SHAREHOLDERS’ EQUITY RESULTING FROM OPERATIONS
Dividends declared (in usd per share)		$ 1.35
Preferred Stock, Dividends Per Share, Declared		$ 2.4375
Stock Issued During Period, Shares, New Issues		3,085,642
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
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)
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
Stock Issued During Period, Shares, New Issues	[3]									383,700
Preferred Stock, Value, Outstanding		227,432
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest		(29,731)	(29,467)			(29,467)	(264)
Stock Issued During Period, Value, New Issues										$ 8,026	$ 8,026	1	$ 8,025
Contributions from non-controlling interests		467					467
Dividends		(27,477)	(27,131)			(27,131)	(346)
Dividends, Preferred Stock, Cash		(3,823)	(3,823)			(3,823)
Distributions to non-controlling interests		$ (1,162)					(1,162)
Stock issued during period, shares, conversion of units				4,066
Stock Issued During Period, Value, Conversion of Units			66		66		(66)
Adjustment to non-controlling interests			(383)		(383)		383
Repurchase of shares of common stock (in shares)		40,000		(40,000)
Repurchase of shares of common stock		$ (495)	(495)		(495)							$ 0
Share-based long term incentive plan unit awards		$ 369	364		364		5
Ending balance (in shares) at Sep. 30, 2022		60,438,787		60,438,787
Ending balance at Sep. 30, 2022		$ 1,180,629	$ 1,155,306	$ 61	$ 1,213,493	$ (285,680)	$ 25,323
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		516,942								516,942
Shares Issued As Payment of Incentive Fee, Shares		0
Preferred Stock, Value, Outstanding		$ 227,432

[1] For the three-month periods ended September 30, 2022 and 2021, dividends totaling $0.45 and $0.45, respectively, per share of common stock and convertible unit outstanding, were declared. For the nine-month periods ended September 30, 2022 and 2021, dividends totaling $1.35 and $1.19, respectively, per share of common stock and convertible unit outstanding, were declared.

[2] For the three-month periods ended September 30, 2022 and 2021, dividends totaling $0.8125 and $0.421875, respectively, per share of preferred stock were declared. For the nine-month periods ended September 30, 2022 and 2021, dividends totaling $2.4375 and $1.265625, respectively, per share of preferred stock were declared.

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