Employee Stock Plans (Tables)

9 Months Ended

Sep. 30, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award

Stock-based compensation expense related to all of the Company’s stock awards is included in operating expense categories, as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2016		2015		2016		2015
	(In thousands)
Cost of revenue	$	217	$	142	$	544	$	358
Sales and marketing	737		487		1,839		1,537
General and administrative	1,411		2,086		4,477		6,002
Product development	519		353		1,428		1,035
Total	$	2,884	$	3,068	$	8,288	$	8,932