5. PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Property Plant And Equipment
Total property, plant and equipment	$ 21,098	$ 20,442
Less: Accumulated depreciation and amortization	(10,336)	(7,718)
Property, plant and equipment, net	10,762	11,732
Building and improvements [Member]
Property Plant And Equipment
Total property, plant and equipment	$ 1,447	1,447
Range of Asset Lives	7 to 36 years
Leasehold Improvements [Member]
Property Plant And Equipment
Total property, plant and equipment	$ 825	696
Range of Asset Lives	2 to 5 years
Equipment [Member]
Property Plant And Equipment
Total property, plant and equipment	$ 15,435	14,015
Range of Asset Lives	2 to 30 years
Furniture, computers and office equipment [Member]
Property Plant And Equipment
Total property, plant and equipment	$ 1,468	1,289
Range of Asset Lives	2 to 8 years
Land [Member]
Property Plant And Equipment
Total property, plant and equipment	$ 1,582	1,582
Construction in Progress [Member]
Property Plant And Equipment
Total property, plant and equipment	$ 341	$ 1,413