4. Property, Plant and Equipment, net (Tables)

12 Months Ended

Dec. 31, 2016

Property Plant And Equipment Net Tables

Schedule of Property, Plant, and Equipment

	December 31,
	2016			2015
Leasehold improvements	$	392		$	369
Machinery and equipment		8,548			7,184
Less accumulated depreciation and amortization		(6,454	)		(5,713	)
Property, plant and equipment, net	$	2,486		$	1,840