Stockholders' Equity And Employee Stock Option Plans (Tables)

6 Months Ended

Jun. 30, 2013

Stockholders' Equity and Employee Stock Option Plans [Abstract]

Stock-based Compensation Expense

Stock-based Compensation Expense

The following table summarizes stock-based compensation expense for the three and six months ended June 30, 2013 and 2012 and its allocation within the condensed consolidated statements of operations (in thousands):

	Three Months Ended					Six Months Ended
	June 30,					June 30,
	2013			2012		2013		2012
Cost of revenues:
Cost of product	$	(86	)	$	47	$	57	$	296
Cost of service	10			15		25		51
Operating expenses:
Product development	(285		)	210		257		1,255
Sales and marketing	163			344		471		1,005
General and administrative	37			326		412		1,152
Total	$	(161	)	$	942	$	1,222	$	3,759