INVENTORIES (Tables)

12 Months Ended

Mar. 31, 2019

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories are stated at the lower of actual cost or net realizable value. Cost is determined by using the FIFO method. Inventories consist of the following (in thousands):

	March 31,
	2019		2018
Raw materials	$	14,432	$	20,860
Work in process	1,181		2,589
Finished goods	7,738		8,500
Deferred costs	2,919		2,825
	$	26,270	$	34,774