XML 31 R18.htm IDEA: XBRL DOCUMENT v3.5.0.2
Inventory (Tables)
6 Months Ended
Sep. 30, 2016
Inventory Tables  
Inventory (Tables)

      September 30,     March 31,
      2016     2016
Inventory (in thousands)      
     Work-in-process   $   $ 76 
     Finished goods     464      444 
    $ 464    $ 520