CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 8,843	$ (34,381)
Other comprehensive income (loss):
Interest rate cap/swap agreements	(2,045)	61
Comprehensive income (loss)	6,798	(34,320)
Less net income (loss) attributable to noncontrolling interests	1,019	(808)
Comprehensive income (loss) attributable to the Company	$ 5,779	$ (33,512)