GOODWILL AND OTHER INTANGIBLE ASSETS (Details 2) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2017	Dec. 31, 2016
Gross carrying amount	$ 12,552
Accumulated amortization	(5,753)
Foreign currency translation	(16)
Intangible assets, net	6,783	$ 8,168
Technology Related Industry Accreditations [Member]
Gross carrying amount	1,575
Foreign currency translation	(16)
Intangible assets, net	$ 1,559
Customer Relationships [Member]
Weighted average amortization years	7 years
Gross carrying amount	$ 7,201
Accumulated amortization	(4,571)
Intangible assets, net	$ 2,630
Noncompete Agreements [Member]
Weighted average amortization years	6 years
Gross carrying amount	$ 705
Accumulated amortization	(459)
Intangible assets, net	246
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	$ (474)
Internally Developed Software [Member]
Weighted average amortization years	7 years
Gross carrying amount	$ 289
Accumulated amortization	(114)
Intangible assets, net	$ 175
Developed Technology [Member]
Weighted average amortization years	10 years
Gross carrying amount	$ 492
Accumulated amortization	(135)
Intangible assets, net	$ 357