GOODWILL AND OTHER INTANGIBLE ASSETS (Details 2) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
Gross carrying amount	$ 12,552
Accumulated amortization	(5,190)
Foreign currency translation	(19)
Intangible assets, net	7,343	$ 8,168
Technology Related Industry Accreditations [Member]
Gross carrying amount	1,575
Foreign currency translation	(19)
Intangible assets, net	$ 1,556
Customer Relationships [Member]
Weighted average amortization years	7 years
Gross carrying amount	$ 7,201
Accumulated amortization	(4,235)
Intangible assets, net	$ 2,966
Noncompete Agreements [Member]
Weighted average amortization years	6 years
Gross carrying amount	$ 705
Accumulated amortization	(433)
Intangible assets, net	272
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	(296)
Intangible assets, net	$ 178
Internally Developed Software [Member]
Weighted average amortization years	7 years
Gross carrying amount	$ 289
Accumulated amortization	(103)
Intangible assets, net	$ 186
Developed Technology [Member]
Weighted average amortization years	10 years
Gross carrying amount	$ 492
Accumulated amortization	(123)
Intangible assets, net	$ 369