XML 54 R38.htm IDEA: XBRL DOCUMENT v3.8.0.1
Consolidated Balance Sheet Details - Inventory (Details) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Balance Sheet Related Disclosures [Abstract]    
Raw materials $ 0 $ 4,397
Work in process 0 2,650
Inventory $ 0 $ 7,047