Consolidated Statements of Operations and Comprehensive Income (Loss) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Revenues:
Rental revenue	$ 101,762	$ 68,006	$ 58,824
Total revenues	103,883	69,069	59,724
Expenses:
Property operating expenses	25,198	13,774	9,663
Real property taxes	11,753	8,601	9,387
Property management fees	4,036	1,845	1,061
Depreciation and amortization	46,193	32,478	29,687
Acquisition related expenses	161	144	3,212
Asset management and acquisition fees	7,985	5,004	11,681
Performance participation allocation	7,713	5,954	251
General and administrative expenses	3,652	3,131	2,803
Total expenses	106,691	70,931	67,745
Other income (expenses):
Gain (loss) on derivative instruments	(2,292)	(272)	(372)
Gain (loss) on investments in real estate-related securities	2,317	(401)	0
Gain on sale of real estate	0	14,491	0
Foreign currency gains (losses)	(617)	(438)	494
Interest expense	(18,608)	(12,649)	(9,453)
Interest and other income	1,480	261	83
Income (loss) before benefit (provision) for income taxes	(20,528)	(870)	(17,269)
Benefit (provision) for income taxes	980	(9)	83
Net income (loss)	(19,548)	(879)	(17,186)
Net (income) loss attributable to noncontrolling interests	(13)	(13)	(12)
Net income (loss) attributable to common stockholders	$ (19,561)	$ (892)	$ (17,198)
Net income (Loss) Per Share; common stock:
Basic and diluted income (loss) per share (usd per share)	$ (0.31)	$ (0.02)	$ (0.48)
Weighted average number of common shares outstanding, shares	63,039	40,468	35,808
Comprehensive income (loss):
Net income (loss)	$ (19,548)	$ (879)	$ (17,186)
Other comprehensive income (loss):
Foreign currency translation adjustment	3,597	(5,812)	7,693
Comprehensive income (loss)	(15,951)	(6,691)	(9,493)
Comprehensive (income) loss attributable to noncontrolling interests	(13)	(13)	(12)
Comprehensive income (loss) attributable to common stockholders	(15,964)	(6,704)	(9,505)
Other revenue
Revenues:
Total revenues	$ 2,121	$ 1,063	$ 900