Consolidated Statement of Stockholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands	Total	7.00% Series C	Preferred Stock 7.00% Series C	Common Stock	Additional Paid-in Capital	Cumulative Distributions to Stockholders	Accumulated Net Loss	Accumulated Other Comprehensive Income (Loss)
Beginning balance at Dec. 31, 2020	$ 938,304
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock, net		$ 28,173
Stock based compensation, net of withholding requirements	1,199
Common stock repurchased	0
Preferred stock dividends		(2,486)
Common stock dividends	(20,057)
Ending balance at Mar. 31, 2021	1,027,186
Beginning balance at Dec. 31, 2020	938,304
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive loss	(32,239)
Issuance of common stock, net		36,585
Stock based compensation, net of withholding requirements	2,404
Common stock repurchased	0
Preferred stock dividends		$ (5,482)
Common stock dividends	(43,254)
Ending balance at Jun. 30, 2021	1,108,542
Beginning balance at Dec. 31, 2020	$ 938,304
Ending balance, preferred (in shares) at Dec. 31, 2021		6,847	6,847
Ending balance, common (in shares) at Dec. 31, 2021	94,152			94,152
Ending balance at Dec. 31, 2021	$ 1,143,639		$ 7	$ 94	$ 3,403,127	$ (1,837,955)	$ (528,607)	$ 106,973
Beginning balance at Mar. 31, 2021	1,027,186
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive loss	(61,332)
Issuance of common stock, net		$ 8,412
Stock based compensation, net of withholding requirements	1,205
Common stock repurchased	0
Preferred stock dividends		(2,996)
Common stock dividends	(23,197)
Ending balance at Jun. 30, 2021	1,108,542
Beginning balance at Dec. 31, 2021	1,143,639		$ 7	$ 94	3,403,127	(1,837,955)	(528,607)	106,973
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock, net		0
Stock based compensation, net of withholding requirements	935
Common stock repurchased	0
Preferred stock dividends		$ (2,995)
Common stock dividends	(29,108)
Ending balance at Mar. 31, 2022	$ 1,021,935
Beginning balance, preferred (in shares) at Dec. 31, 2021		6,847	6,847
Beginning balance, common (in shares) at Dec. 31, 2021	94,152			94,152
Beginning balance at Dec. 31, 2021	$ 1,143,639		$ 7	$ 94	3,403,127	(1,837,955)	(528,607)	106,973
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive loss	(238,213)						(125,025)	(113,188)
Issuance of stock, net (in shares)				16,587
Issuance of common stock, net	134,138			$ 17	134,121
Stock based compensation, net of withholding requirements (in shares)				95
Stock based compensation, net of withholding requirements	1,894				1,894
Common stock repurchased, net (in shares)				(248)
Common stock repurchased	(1,544)				(1,544)
Preferred stock dividends	(5,991)					(5,991)
Common stock dividends	$ (61,265)					(61,265)
Ending balance, preferred (in shares) at Jun. 30, 2022		6,847	6,847
Ending balance, common (in shares) at Jun. 30, 2022	110,586			110,586
Ending balance at Jun. 30, 2022	$ 972,658		$ 7	$ 111	3,537,598	(1,905,211)	(653,632)	(6,215)
Beginning balance at Mar. 31, 2022	1,021,935
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive loss	(93,241)
Issuance of common stock, net		$ 0
Stock based compensation, net of withholding requirements	959
Common stock repurchased	(1,544)
Preferred stock dividends		$ (2,996)
Common stock dividends	$ (32,157)
Ending balance, preferred (in shares) at Jun. 30, 2022		6,847	6,847
Ending balance, common (in shares) at Jun. 30, 2022	110,586			110,586
Ending balance at Jun. 30, 2022	$ 972,658		$ 7	$ 111	$ 3,537,598	$ (1,905,211)	$ (653,632)	$ (6,215)