Stock-Based Compensation

9 Months Ended

Sep. 30, 2011

Stock-Based Compensation [Abstract]

STOCK-BASED COMPENSATION

6. STOCK-BASED COMPENSATION

The following table presents stock-based compensation expense included in the condensed consolidated statements of operations (in thousands):

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2011		2010		2011		2010
Cost of revenues	$	10	$	11	$	31	$	31
Research and development		52		64		158		180
Sales and marketing		116		123		345		355
General and administrative		96		145		349		450
Total stock-based compensation	$	274	$	343	$	883	$	1,016

As of September 30, 2011, the total compensation cost related to stock-based awards granted to employees and directors but not yet recognized was $1.3 million, net of estimated forfeitures. These costs will be amortized on a straight-line basis over a weighted average period of 2.0 years.