Fixed Assets

12 Months Ended

Dec. 31, 2013

Fixed Assets [Abstract]

Fixed Assets

6. Fixed Assets

Fixed assets as of December 31, 2013 and 2012 consisted of the following:

	2013			2012
Computer equipment	$	2,234		$	2,166
Machinery and equipment		7,091			8,031
Furniture and fixtures		170			133
Leasehold improvements		5,020			5,327
Other		16			12
		14,531			15,669
Less, accumulated depreciation and amortization		(12,118	)		(12,270	)
Total	$	2,413		$	3,399

At December 31, 2013 and 2012, $2.0 million and $2.6 million, respectively, of leasehold improvements, net were being amortized over periods of 8.5-10.8 years, under leases with terms through December 31, 2020.