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INVENTORIES (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Mar. 31, 2021
Inventory Disclosure [Abstract]    
Raw materials $ 14,779 $ 13,189
Work in process 695 16
Finished goods 5,761 6,168
Deferred costs 6,985 3,440
Total inventories $ 28,220 $ 22,813