INTANGIBLES AND OTHER ASSETS (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Finite-Lived Intangible Assets, Net [Abstract]
Cost	$ 1,452		$ 1,651
Accumulated Amortization	306		481
Net Book Value	1,146		1,170
Amortization expense for intangible assets	100	$ 100
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Amortization expense, 2016	100
Amortization expense, 2017	100
Amortization expense, 2018	100
Amortization expense, 2019	100
Amortization expense, 2020	100
Patents
Finite-Lived Intangible Assets, Net [Abstract]
Cost	780		980
Accumulated Amortization	72		274
Net Book Value	708		706
Intellectual property
Finite-Lived Intangible Assets, Net [Abstract]
Cost	672		671
Accumulated Amortization	234		207
Net Book Value	$ 438		$ 464
Estimated Useful Life	7 years