3. PROPERTY, PLANT AND EQUIPMENT

3 Months Ended

Mar. 31, 2017

Property, Plant and Equipment [Abstract]

PROPERTY, PLANT AND EQUIPMENT

The components of net property, plant and equipment are summarized below:

	March 31, 2017			December 31, 2016			Range of Asset Lives
Buildings and improvements	$	5		$	5			7 - 36 years
Leasehold improvements		908			908			2 - 5 years
Equipment		16,556			16,360			2 - 30 years
Furniture, computers and office equipment		1,274			1,274			2 - 8 years
Construction in progress		846			586			–
Total property, plant and equipment		19,589			19,133
Less: Accumulated depreciation and amortization		(11,574	)		(11,195	)
Property, plant and equipment, net	$	8,015		$	7,938