CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 7,172	$ 31,267	$ 16,640	$ 72,421
Other comprehensive income
Foreign currency translation adjustment, net of tax of $0	380	131	368	(319)
Comprehensive income	7,552	31,398	17,008	72,102
Less: comprehensive income attributable to noncontrolling interests	(1,888)	(8,351)	(4,013)	(22,310)
Comprehensive income attributable to Select Energy Services, Inc.	$ 5,664	$ 23,047	$ 12,995	$ 49,792