XML 45 R33.htm IDEA: XBRL DOCUMENT v3.8.0.1
Selected Balance Sheet Components - Property and Equipment (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Dec. 31, 2017
Property and equipment, net:      
Total property and equipment, gross $ 11,255   $ 10,692
Less: Accumulated depreciation (7,048)   (6,621)
Total, net 4,207   4,071
Depreciation and amortization 400 $ 400  
Machinery and equipment      
Property and equipment, net:      
Total property and equipment, gross 1,249   1,249
Furniture, fixtures and office equipment      
Property and equipment, net:      
Total property and equipment, gross 872   872
Computer equipment and software      
Property and equipment, net:      
Total property and equipment, gross 3,584   3,536
Leasehold improvements      
Property and equipment, net:      
Total property and equipment, gross 4,255   4,213
Construction in process      
Property and equipment, net:      
Total property and equipment, gross $ 1,295   $ 822