PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Property, Plant and Equipment [Line Items]
Property, plant and equipment	$ 15,746	$ 14,067
Less: accumulated depreciation	(8,721)	(7,476)
Total property, plant and equipment, net	7,025	6,591
Land [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment	50	46
Building [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment	2,467	2,293
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment	10,656	9,421
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment	476	466
Computer Hardware And Software [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment	1,364	1,289
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment	715	534
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment	$ 18	$ 18