GOODWILL AND OTHER INTANGIBLE ASSETS (Details 2) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Gross carrying amount	$ 12,554
Accumulated amortization	(4,778)
Foreign currency translation	(20)
Intangible assets, net	7,756	$ 8,168
Technology Related Industry Accreditations [Member]
Gross carrying amount	1,577
Foreign currency translation	(20)
Intangible assets, net	$ 1,557
Customer Relationships [Member]
Weighted average amortization years	7 years
Gross carrying amount	$ 7,201
Accumulated amortization	(3,899)
Intangible assets, net	$ 3,302
Noncompete Agreements [Member]
Weighted average amortization years	6 years
Gross carrying amount	$ 705
Accumulated amortization	(408)
Intangible assets, net	297
Trademarks [Member]
Gross carrying amount	1,816
Intangible assets, net	$ 1,816
Distributor Territory License [Member]
Weighted average amortization years	4 years
Gross carrying amount	$ 474
Accumulated amortization	(267)
Intangible assets, net	$ 207
Internally Developed Software [Member]
Weighted average amortization years	7 years
Gross carrying amount	$ 289
Accumulated amortization	(93)
Intangible assets, net	$ 196
Developed Technology [Member]
Weighted average amortization years	10 years
Gross carrying amount	$ 492
Accumulated amortization	(111)
Intangible assets, net	$ 381