Segment and Major Customers Information - Summary of Long lived Assets by Geographic Region Based on Physical Location (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Entity Location [Line Items]
Total property and equipment, net	$ 81,324	$ 78,368
Reportable Geographical Components | United States
Entity Location [Line Items]
Total property and equipment, net	58,099	57,537
Reportable Geographical Components | International
Entity Location [Line Items]
Total property and equipment, net	$ 23,225	$ 20,831