Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details)

v3.8.0.1
Summary of Significant Accounting Policies (Details) - USD ($)
$ in Thousands
Mar. 31, 2018
Mar. 31, 2017
Accounting Policies [Abstract]    
Raw materials $ 2,969 $ 3,871
Finished goods 6,253 8,640
Total inventories $ 9,222 $ 12,511