Stockholders' Equity And Employee Stock Option Plans (Tables)

6 Months Ended

Jun. 30, 2018

Stockholders' Equity and Employee Stock Option Plans [Abstract]

Stock-based Compensation Expense

The following table summarizes stock-based compensation expense for the three months ended June 30, 2018 and 2017 and its allocation within the condensed consolidated statements of operations (in thousands):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2018		2017		2018		2017
Cost of revenues	$	60	$	45	$	118	$	74
Product development	105		119		199		243
Sales and marketing	91		27		179		129
General and administrative	253		251		457		463
Total	$	509	$	442	$	953	$	909