Shareholders' Equity and Equity-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2016

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

Summary of non-cash equity-based compensation expense included in the Company's statement of operations

The following table summarizes non-cash equity-based compensation expense, net of forfeitures, by financial statement line item included in the accompanying consolidated statements of operations for the three and six months ended June 30, 2016 and 2015 (in thousands): 

	Three Months Ended June 30,				Six Months Ended June 30,
	2016		2015		2016		2015
Cost of revenue	$	521	$	466	$	1,054	$	948
Sales and marketing	1,357		1,428		2,548		2,746
Product development	2,003		1,751		4,152		4,120
General and administrative	3,371		3,935		6,851		7,274
Total	$	7,252	$	7,580	$	14,605	$	15,088

The following table summarizes non-cash equity-based compensation expense, net of forfeitures, by award type included in the accompanying consolidated statements of operations for the three and six months ended June 30, 2016 and 2015 (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2016		2015		2016		2015
Stock options	$	1,892	$	1,777	$	3,628	$	3,823
RSUs	5,207		5,484		10,609		10,520
ESPP shares	153		221		325		420
RSUs related to the acquisition of WebDAM	—		98		43		325
Total	$	7,252	$	7,580	$	14,605	$	15,088