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INVENTORIES
 9 Months Ended
Dec. 31, 2023
Inventory Disclosure [Abstract]  
INVENTORIES INVENTORIES
Inventories are stated at the lower of actual cost or net realizable value. Cost is determined by using the first in, first out (FIFO) method. Inventories consist of the following (in thousands):
December 31,
2023		March 31,
2023
Raw materials$10,651 $12,352 
Work in process14 14 
Finished goods4,157 5,183 
Deferred costs520 407 
$15,342 $17,956