Condensed Consolidated Statements of Changes in Equity - USD ($) $ in Thousands	Total	Preferred Stock	Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Loss	Accumulated Deficit and Distributions in Excess of Retained Earnings	Total Stockholders’ Equity	Non-controlling Interests, Operating Partnership	Non-controlling Interests, Joint Venture
Beginning balance (in shares) at Dec. 31, 2019		9,400,000	105,169,515
Beginning balance at Dec. 31, 2019	$ 1,243,390	$ 94	$ 1,052	$ 1,190,949	$ (16,034)	$ (2,283)	$ 1,173,778	$ 1,809	$ 67,803
Changes in equity
Contribution by non-controlling interests in joint venture	$ 577								577
Common stock redemption of common units (in shares)	4,956		4,956
Common stock redemption of common units				46	(3)		43	(43)
Dividends	$ (22,790)					(22,263)	(22,263)	(37)	(490)
Equity-based compensation (in shares)			465,274
Equity-based compensation	$ 1,475		$ 5	1,467			1,472	3
Shares acquired for employee withholding requirements (in shares)	(65,345)		(65,345)
Shares acquired for employee withholding requirements	$ (469)		$ (1)	(468)			(469)
Other	(30)			(30)			(30)
Other comprehensive income (loss)	(19,044)				(19,007)		(19,007)	(37)
Net loss	(16,214)					(15,322)	(15,322)	(37)	(855)
Ending balance (in shares) at Mar. 31, 2020		9,400,000	105,574,400
Ending balance at Mar. 31, 2020	1,186,895	$ 94	$ 1,056	1,191,964	(35,044)	(39,868)	1,118,202	1,658	67,035
Beginning balance (in shares) at Dec. 31, 2020		9,400,000	105,708,787
Beginning balance at Dec. 31, 2020	1,052,063	$ 94	$ 1,057	1,197,320	(30,716)	(179,013)	988,742	1,111	62,210
Changes in equity
Purchases of capped call options	$ (21,131)			(21,131)			(21,131)
Common stock redemption of common units (in shares)	0
Dividends	$ (3,621)					(3,621)	(3,621)
Equity-based compensation (in shares)			565,532
Equity-based compensation	$ 1,569		$ 6	1,561			1,567	2
Shares acquired for employee withholding requirements (in shares)	(155,605)		(155,605)
Shares acquired for employee withholding requirements	$ (1,602)		$ (2)	(1,600)			(1,602)
Other comprehensive income (loss)	6,203				6,193		6,193	10
Net loss	(32,871)					(31,365)	(31,365)	(54)	(1,452)
Ending balance (in shares) at Mar. 31, 2021		9,400,000	106,118,714
Ending balance at Mar. 31, 2021	$ 1,000,610	$ 94	$ 1,061	$ 1,176,150	$ (24,523)	$ (213,999)	$ 938,783	$ 1,069	$ 60,758