Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2016

Summary of Significant Accounting Policies [Abstract]

Property, Plant and Equipment

Property and Equipment

Property and equipment is recorded at historical cost, net of accumulated depreciation and amortization of $8.7 million and $10.3 million as of March 31, 2016 and December 31, 2015, respectively. The following table summarizes our property and equipment (in thousands):

	March 31, 2016			December 31, 2015
Machinery and equipment	$	3,459		$	5,706
Leasehold improvements		5,028			5,027
Computer equipment		1,696			1,727
Furniture and fixtures		129			131
Other		679			87
Property and equipment, gross		10,991			12,678
Less - accumulated depreciation		(8,692	)		(10,271	)
Property and equipment, net	$	2,299		$	2,407