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

12 Months Ended

Dec. 31, 2014

Property Plant And Equipment Net Tables

Schedule of Property, Plant, and Equipment

	December 31,
	2014			2013
Leasehold improvements	$	370		$	322
Machinery and equipment		6,214			5,576
Less accumulated depreciation and amortization		(5,302	)		(4,853	)
Property, plant and equipment, net	$	1,282		$	1,045