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Inventory (Tables)
6 Months Ended
Aug. 31, 2022
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current

Inventories by major category are as follows:

 

 

 

August 31,
2022

 

 

February 28,
2022

 

Raw materials

 

$

21,492

 

 

$

23,904

 

Work in process

 

 

1,279

 

 

 

1,519

 

Finished goods

 

 

170,160

 

 

 

149,499

 

Inventory

 

$

192,931

 

 

$

174,922