Accrued Liabilities

12 Months Ended

Dec. 31, 2011

Accrued Liabilities [Abstract]

Accrued Liabilities

ACCRUED LIABILITIES

Accrued liabilities as of December 31, 2011 and 2010 consisted of the following (in thousands):

	December 31,
	2011		2010
Exit costs of discontinued operation	$	796	$	1,107
Payroll and benefits	2,389		1,954
Royalties	821		753
Legal and professional fees	825		488
Other	2,387		2,743
Total accrued liabilities	$	7,218	$	7,045