Common Stock (Tables)

3 Months Ended

Mar. 31, 2019

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Summary of Stock-based Compensation Expense in Condensed Consolidated Statements of Operations

The Company recorded stock-based compensation expense in the condensed consolidated statements of operations (in thousands) for the three months ended:

	March 31,
	2019		2018
Cost of revenue	$	41,489	$	105
Operations and support		51,404		51
Research and development		506,206		728
Sales and marketing		45,111		127
General and administrative		215,276		985
Total stock-based compensation expense	$	859,486	$	1,996