CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Share-based compensation	$ 26,988	$ 19,104	[1]
Cost of revenue
Share-based compensation	3,098	2,104	[2]
Research and development
Share-based compensation	10,231	6,914	[2]
Sales and marketing
Share-based compensation	8,007	5,524	[2]
General and administrative
Share-based compensation	$ 5,652	$ 4,562	[2]

[1] See Note 1 for a summary of adjustments.

[2] See Note 1 for a summary of adjustments.