Annual report pursuant to Section 13 and 15(d)

Inventories - Current (Details)

v3.19.2
Inventories - Current (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Inventories    
Raw materials $ 24,426 $ 17,981
Work in process   111
Finished goods 1,207 4,076
Total 25,633 22,168
Less inventory reserve (3,887) (5,494)
Less non-current portion (1,403) (1,041)
Current portion $ 20,343 $ 15,633
Weighted average age of noncurrent inventories 1 year