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		$ 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	[1]							$ 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	[2]	(26,521)	(26,189)			(26,189)	(332)
Dividends, Preferred Stock, Cash	[3]	(3,824)	(3,824)			(3,824)
Distributions to non-controlling interests		$ (9,181)					(9,181)
Adjustment to non-controlling interests			(706)		(706)		706
Repurchase of shares of common stock (in shares)		0
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
Dividends declared (in usd per share)		$ 0.45
Preferred Stock, Dividends Per Share, Declared		$ 0.81250
Stock Issued During Period, Shares, New Issues		2,185,000								2,185,000	[1]
Shares Issued As Payment of Incentive Fee, Shares		19,094								19,094
Preferred Stock, Value, Outstanding		$ 227,432
Preferred Stock, Value, Outstanding		$ 227,432
Beginning balance (in shares) at Dec. 31, 2022		63,812,215		63,812,215
Beginning balance at Dec. 31, 2022		$ 1,220,886	1,195,967	$ 64	1,259,352	(290,881)	24,919
CHANGE IN SHAREHOLDERS’ EQUITY RESULTING FROM OPERATIONS
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest		44,753	44,033			44,033	720
Stock Issued During Period, Value, New Issues								$ 96,488	$ 96,488	$ 60,465	[1]	$ 60,465	[1]	4	[1]	$ 60,461	[1]
Contributions from non-controlling interests		757					757
Dividends	[2]	(30,664)	(30,297)			(30,297)	(367)
Dividends, Preferred Stock, Cash	[3]	(5,117)	(5,117)			(5,117)
Distributions to non-controlling interests		$ (1,065)					(1,065)
Adjustment to non-controlling interests			37		37		(37)
Repurchase of shares of common stock (in shares)		1,061,000		(1,061,000)
Repurchase of shares of common stock		$ (12,072)	(12,072)		(12,071)									$ 1
Share-based long term incentive plan unit awards		$ 332	328		328		4
Ending balance (in shares) at Mar. 31, 2023		67,185,076		67,185,076
Ending balance at Mar. 31, 2023		$ 1,374,763	$ 1,349,832	$ 67	$ 1,308,107	$ (282,262)	$ 24,931
CHANGE IN SHAREHOLDERS’ EQUITY RESULTING FROM OPERATIONS
Dividends declared (in usd per share)		$ 0.45
Preferred Stock, Dividends Per Share, Declared		$ 1.31563
Stock Issued During Period, Shares, New Issues		4,433,861								4,433,861	[1]
Shares Issued As Payment of Incentive Fee, Shares		0
Preferred Stock, Value, Outstanding		$ 323,920

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

[2] For each of the three-month periods ended March 31, 2023 and 2022, dividends totaling $0.45 per share of common stock and convertible unit outstanding, were declared.

[3] For the three-month periods ended March 31, 2023 and 2022, dividends totaling $1.31563 and $0.81250, respectively, per share of preferred stock were declared.