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INVENTORIES (Tables)
3 Months Ended
May 31, 2020
Inventory Disclosure [Abstract]  
Inventories
   May 31, 2020  February 29, 2020
Raw Materials  $1,088,000   $766,000 
Work-In-Process   2,088,000    2,058,000 
Finished Goods   114,000    46,000 
Totals  $3,290,000   $2,870,000