CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2022	Mar. 31, 2021
Income Statement [Abstract]
Revenue from tenants		$ 83,650	$ 83,436
Operating expenses:
Property operating and maintenance		53,090	49,355
Impairment charges		10,644	878
Operating fees to related parties		6,318	5,883
Acquisition and transaction related		579	132
General and administrative		4,899	6,052
Depreciation and amortization		20,420	20,102
Total expenses		95,950	82,402
Operating income (loss) before gain on sale of real estate investments		(12,300)	1,034
Losses on sale of real estate investments		(303)	(172)
Operating income (loss)		(12,603)	862
Other income (expense):
Interest expense		(11,764)	(12,322)
Interest and other income		12	52
Gains on non-designated derivatives		994	14
Total other expenses		(10,758)	(12,256)
Loss before income taxes		(23,361)	(11,394)
Income tax expense		(39)	(48)
Net loss		(23,400)	(11,442)
Net loss (income) attributable to non-controlling interests		49	(46)
Allocation for preferred stock		(3,450)	(742)
Net loss attributable to common stockholders		(26,801)	(12,230)
Other comprehensive income (loss):
Unrealized gain on designated derivatives		26,266	15,846
Comprehensive (loss) income attributable to common stockholders		$ (535)	$ 3,616
Weighted-average shares outstanding - Basic (in shares)	[1]	102,000,624	101,930,013
Weighted-average shares outstanding - Diluted (in shares)	[1]	102,000,624	101,930,013
Net loss per common share attributable to common stockholders - Basic (in usd per share)	[1]	$ (0.26)	$ (0.12)
Net loss per common share attributable to common stockholders - Diluted (in usd per share)	[1]	$ (0.26)	$ (0.12)

[1] Retroactively adjusted for the effects of the Stock Dividends (see Note 1).