Quarterly report pursuant to Section 13 or 15(d)

Inventories (Details)

v3.5.0.2
Inventories (Details) - USD ($)
$ in Thousands
Sep. 30, 2016
Mar. 31, 2016
Components of inventories    
Raw materials $ 3,659 $ 6,174
Work-in-process 210 237
Finished goods 8,809 7,087
Total inventories $ 12,678 $ 13,498