CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) (Parenthetical) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2019	Mar. 31, 2018
Components of net revenue:
Revenue	[1]	$ 39,472	$ 19,650
Components of cost of revenue:
Cost of revenue	[2]	24,870	5,136
License and product revenue
Components of net revenue:
Revenue		3,541	7,414
Components of cost of revenue:
Cost of revenue		1,369	1,755
Service revenue
Components of net revenue:
Revenue		35,931	12,236
Components of cost of revenue:
Cost of revenue		$ 23,501	$ 3,381

[1] Quarters ended March 31, Components of Revenue2019 2018License Fees3,541 7,414Service Revenue35,931 12,236Net Revenue39,472 19,650 Three Months Ended March 31, Components of Revenue2019 2018License Fees$3,541 $7,414Service Revenue35,931 12,236Net Revenue$39,472 $19,650

[2] Quarters ended March 31, Components of Cost of Revenue2019 2018License Fees1,369 1,755Service Revenue23,501 3,381Net Revenue Costs24,870 5,136 Three Months Ended March 31, Components of Cost of Revenue2019 2018License Fees1,369 $1,755Service Revenue23,501 3,381Net Revenue Costs$24,870 $5,136