Commitments and Contingencies - Commitments (Details) $ in Thousands		Jun. 30, 2015 USD ($)
Operating Leases
2016 (remainder of year)		$ 1,890
2016		2,240
2017		825
2018		467
Total minimum payments		5,422
Purchase Commitments
2016 (remainder of year)	[1]	18,635
2016	[1]	3,440
2017	[1]	3,032
2018	[1]	0
Total minimum payments	[1]	25,107
Total
2016 (remainder of year)		20,525
2016		5,680
2017		3,857
2018		467
Total minimum payments		30,529
Licensing Costs Due		$ 13,000

[1] Includes open purchase orders with terms that generally allow us the option to cancel or reschedule the order, subject to various restrictions and limitations. Also includes the licensing fees relating to the Company's R&D efforts, including licensed intellectual property, or IP, technology, product design, test and verification tools, of $13.0 million.