XML 80 R51.htm IDEA: XBRL DOCUMENT v3.10.0.1
Balance Sheet Components - Other Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Balance Sheet Related Disclosures [Abstract]    
Capitalized commissions $ 9,185 $ 5,514
Equity securities 9,862 0
Security Deposit 5,162 3,557
Loans Receivable, Net 0 30,000
Other Long term Assets 2,778 4,822
Other Assets, Noncurrent $ 26,987 $ 43,893