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Inventory
9 Months Ended
Nov. 30, 2021
Inventory Disclosure [Abstract]  
Inventory

(14)

Inventory

Inventories by major category are as follows:

 

 

 

November 30,

2021

 

 

February 28,

2021

 

Raw materials

 

$

23,683

 

 

$

21,228

 

Work in process

 

 

1,264

 

 

 

1,732

 

Finished goods

 

 

141,414

 

 

 

107,833

 

Inventory

 

$

166,361

 

 

$

130,793