Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2013

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities

Accrued Liabilities consisted of the following (in thousands):

	As of
	September 30, 2013		December 31, 2012
Exit costs of discontinued operations	$	300	$	340
Payroll and related liabilities	3,320		3,327
Royalties	753		1,063
Legal and professional fees	153		834
Other	2,355		2,607
Total accrued liabilities	$	6,881	$	8,171