CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (7,450)	$ 4,071	$ (16,464)	$ (4,415)
Other comprehensive income (loss):
Unrealized gain (loss) on derivative instruments	5	(3)	(17)	(27)
Other comprehensive income (loss)	5	(3)	(17)	(27)
Comprehensive (loss) income	(7,445)	4,068	(16,481)	(4,442)
Comprehensive income attributable to non-controlling interests	(36)	(799)	(95)	(873)
Comprehensive (loss) income attributable to common stockholders	$ (7,481)	$ 3,269	$ (16,576)	$ (5,315)