Stockholders' Equity And Employee Stock Option Plans (Tables)

3 Months Ended

Mar. 31, 2014

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 months ended March 31, 2014 and 2013 and its allocation within the condensed consolidated statements of operations (in thousands):

	Three Months Ended
	March 31,
	2014		2013
Cost of revenues:
Cost of product	$	108	$	143
Cost of service	27		15
Operating expenses:
Product development	343		542
Sales and marketing	89		308
General and administrative	316		375
Total	$	883	$	1,383