XML 68 R51.htm IDEA: XBRL DOCUMENT v3.6.0.2
Inventories (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Inventories    
Work-in-process $ 3,308  
Finished goods 108  
Total inventories 3,416 $ 0
Inventory write-downs $ 0