Accrued Liabilities

6 Months Ended

Jun. 30, 2011

Accrued Liabilities

Accrued Liabilities

Note 6. Accrued Liabilities

Accrued liabilities consisted of the following (in thousands):

	June 30, 2011		December 31, 2010
Accrued compensation and related	$	1,299	$	1,861
Accrued inventory		1,847		1,424
Accrued contract and other accrued expenses		2,188		2,718
Total accrued liabilities	$	5,334	$	6,003