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INVENTORY (Tables)
6 Months Ended
Sep. 30, 2021
Inventory Disclosure [Abstract]  
Schedule of Inventory Balances by Category Inventory balances by category were as follows:
 September 30, 2021March 31, 2021
Finished products$9,926 $16,941 
Parts and supplies2,653 801 
Inventory$12,579 $17,742