Quarterly report pursuant to Section 13 or 15(d)

Inventories (Details)

v3.6.0.2
Inventories (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Mar. 31, 2016
Inventory Disclosure [Abstract]    
Raw materials $ 13,080 $ 13,322
Work in process 1,695 3,065
Finished goods 25,575 25,545
Inventories, gross 40,350 41,932
Valuation reserves (1,397) (1,287)
Inventories, net $ 38,953 $ 40,645