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INVENTORY
3 Months Ended
Jun. 30, 2021
Inventory Disclosure [Abstract]  
INVENTORY INVENTORY
Inventory balances by category were as follows:
 June 30, 2021March 31, 2021
Finished products$10,693 $16,941 
Parts and supplies798 801 
Inventory$11,491 $17,742 
Estimated product returns included in Inventory at June 30, 2021 and March 31, 2021 were $220 and $186, respectively.