FAIR VALUE (CONTINGENT CONSIDERATION TABLE) (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2018 USD ($)
Business acquisitions, Contingent Consideration [Line Items]
Beginning balance, contingent consideration payable	$ 399
Acquisitions	2,731
Payments	(399)
Imputed Interest/ Adjustment	15
Ending balance, contingent consideration payable	2,746
Welltok
Business acquisitions, Contingent Consideration [Line Items]
Beginning balance, contingent consideration payable	399
Payments	(399)
SCS
Business acquisitions, Contingent Consideration [Line Items]
Acquisitions	2,731
Imputed Interest/ Adjustment	15
Ending balance, contingent consideration payable	$ 2,746