Quarterly report pursuant to Section 13 or 15(d)

Inventories (Details)

v3.7.0.1
Inventories (Details) - USD ($)
$ in Thousands
Jun. 30, 2017
Mar. 31, 2017
Components of inventories    
Raw materials $ 4,181 $ 3,871
Work-in-process 0 0
Finished goods 8,009 8,640
Total inventories $ 12,190 $ 12,511