GOODWILL AND OTHER INTANGIBLES (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Dec. 31, 2015
Change in carrying amount of goodwill [Roll Forward]
Goodwill, Beginning Balance			$ 17,484,000
Foreign currency translation			(72,000)
Goodwill, Ending Balance	$ 17,412,000		17,412,000
Other intangible assets, net [Abstract]
Intangible assets, net					$ 6,488,000	$ 6,977,000
Goodwill	17,412,000		17,484,000		17,412,000	17,484,000
Amortization expense	283,000	$ 164,000	563,000	$ 335,000
Amortization Expense, Fiscal Year Maturity [Abstract]
Remainder of 2016					604,000
2017					1,105,000
2018					951,000
2019					829,000
2020					704,000
Equipment Segment [Member]
Change in carrying amount of goodwill [Roll Forward]
Goodwill, Ending Balance	3,037,000		3,037,000
Other intangible assets, net [Abstract]
Goodwill	3,037,000		3,037,000		3,037,000
IT Segment [Member]
Change in carrying amount of goodwill [Roll Forward]
Goodwill, Ending Balance	14,375,000		14,375,000
Other intangible assets, net [Abstract]
Goodwill	$ 14,375,000		$ 14,375,000		14,375,000
Customer-Related [Member]
Other intangible assets, net [Abstract]
Costs					5,831,000	5,831,000
Accumulated amortization					(1,347,000)	(926,000)
Intangible assets, net					4,484,000	4,905,000
Useful life of patents			7 years
Patents and Technology [Member]
Other intangible assets, net [Abstract]
Costs					2,394,000	2,423,000
Accumulated amortization					(934,000)	(806,000)
Intangible assets, net					1,460,000	1,617,000
Useful life of patents			10 years
Software [Member]
Other intangible assets, net [Abstract]
Costs					1,286,000	1,182,000
Accumulated amortization					(742,000)	(727,000)
Intangible assets, net					$ 544,000	$ 455,000
Useful life of patents			5 years