Other Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2012

Other Accrued Liabilities

Schedule of other accrued liabilities

	September 30, 2012		December 31, 2011
	(in thousands)
Compensation and benefits	$	1,979	$	2,914
Professional fees	851		1,069
Other	813		611
	$	3,643	$	4,594