CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Income Statement [Abstract]
Revenue from tenants	$ 95,177	$ 99,564	$ 192,310	$ 188,954
Expenses:
Property operating	7,798	7,467	15,258	15,037
Operating fees to related parties	10,081	9,479	20,157	19,118
Impairment charges	16,031	6,707	16,261	6,707
Acquisition, transaction and other costs	133	28	141	45
General and administrative	3,675	4,201	7,569	8,329
Equity-based compensation	3,358	3,007	6,085	5,584
Depreciation and amortization	39,359	39,702	79,248	79,386
Total expenses	80,435	70,591	144,719	134,206
Operating income before gain (loss) on dispositions of real estate investments	14,742	28,973	47,591	54,748
Gain (loss) on dispositions of real estate investments	62	(7)	62	(7)
Operating income	14,804	28,966	47,653	54,741
Other income (expense):
Interest expense	(23,449)	(24,018)	(47,572)	(45,386)
Loss on extinguishment of debt	(342)	0	(342)	0
Gain on derivative instruments	7,798	(514)	12,413	1,328
Unrealized income on undesignated foreign currency advances and other hedge ineffectiveness	2,439	0	2,439	0
Other income	549	84	844	99
Total other expense, net	(13,005)	(24,448)	(32,218)	(43,959)
Net income before income tax	1,799	4,518	15,435	10,782
Income tax expense	(2,515)	(1,930)	(5,610)	(4,010)
Net (loss) income	(716)	2,588	9,825	6,772
Preferred stock dividends	(5,131)	(5,016)	(10,189)	(10,032)
Net loss attributable to common stockholders	$ (5,847)	$ (2,428)	$ (364)	$ (3,260)
Basic and Diluted Loss Per Share:
Net loss per share attributable to common stockholders — Basic (in dollars per share)	$ (0.06)	$ (0.14)	$ (0.01)	$ (0.15)
Net loss per share attributable to common stockholders — Diluted (in dollars per share)	$ (0.06)	$ (0.14)	$ (0.01)	$ (0.15)
Weighted average common shares outstanding:
Weighted average common shares outstanding — Basic (in shares)	103,649,308	96,386,229	103,622,891	93,968,011
Weighted average common shares outstanding — Diluted (in shares)	103,649,308	96,386,229	103,622,891	93,968,011