BUSINESS COMBINATION (Details 1) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	[1]	Sep. 30, 2018	Sep. 30, 2017	[1]
Net revenues	$ 51,384	$ 51,676		$ 151,091	$ 137,884
Net income	$ 4,456	$ 8,683		$ 7,812	$ 10,108

[1] Net income for the three and nine months ended September 30, 2017 includes the impact to WellSpring of $4.4 million of related party debt forgiveness.