v3.6.0.2
CONSOLIDATED BALANCE SHEET COMPONENTS - Components of Deferred Revenue (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Deferred Revenue, Reported As: [Line Items]    
Deferred revenue $ 65,904 $ 59,262
Less: current portion of deferred revenue 31,727 27,893
Non-current portion of deferred revenue 34,177 31,369
Products    
Deferred Revenue, Reported As: [Line Items]    
Deferred revenue 1,220 3,199
Software subscription and services    
Deferred Revenue, Reported As: [Line Items]    
Deferred revenue $ 64,684 $ 56,063