Accrued Liabilities

12 Months Ended

Dec. 31, 2011

Payables and Accruals [Abstract]

Accrued Liabilities

6. Accrued Liabilities

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

	December 31,
	2011		2010
Accrued distribution and partner costs	$	409	$	1,473
Accrued compensation and related expenses		137		513
Accrued professional service fees		257		222
Other		92		407
Total accrued liabilities	$	895	$	2,615