Quarterly report pursuant to Section 13 or 15(d)

INVENTORIES - Schedule of Manufacturing Inventories (Details)

v3.8.0.1
INVENTORIES - Schedule of Manufacturing Inventories (Details) - USD ($)
$ in Thousands
Sep. 30, 2017
Mar. 31, 2017
Manufacturing inventories:    
Finished goods $ 14,264 $ 15,070
Work in process 1,006 606
Materials and purchased parts 13,849 11,985
Total manufacturing inventories $ 29,119 $ 27,661