Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2013

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Stock-Based Non-Cash Compensation Expenses

Stock-based non-cash compensation expenses related to stock options, restricted stock grants and the employee stock purchase plan were recorded in the financial statements as follows (in thousands):

 

	Three Months Ended June 30,				Six Months Ended June 30,
	2013		2012		2013		2012
	(unaudited)				(unaudited)
Cost of revenues	$	6	$	2	$	11	$	6
Selling and marketing		334		222		560		439
Research and development		208		195		417		381
General and administrative		473		557		938		1,322
Restructuring expense		-		-		-		6
Total non-cash stock compensation expense	$	1,021	$	976	$	1,926	$	2,154