FAIR VALUE (CONTINGENT CONSIDERATION TABLE) (DETAILS) $ in Thousands	9 Months Ended
	Sep. 30, 2016 USD ($)
Business acquisitions, Contingent Consideration [Line Items]
Beginning balance, contingent consideration payable	$ 13,450
Payments	(9,439)
Imputed Interest/ Adjustment	(4,011)
Iknowtion [Member]
Business acquisitions, Contingent Consideration [Line Items]
Beginning balance, contingent consideration payable	500
Payments	(500)
Sofica [Member]
Business acquisitions, Contingent Consideration [Line Items]
Beginning balance, contingent consideration payable	3,153
Payments	(3,146)
Imputed Interest/ Adjustment	(7)
rogenSi [Member]
Business acquisitions, Contingent Consideration [Line Items]
Beginning balance, contingent consideration payable	9,797
Payments	(5,793)
Imputed Interest/ Adjustment	$ (4,004)