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Inventory (Tables)
3 Months Ended
May 31, 2022
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current

Inventories by major category are as follows:

 

 

 

May 31,
2022

 

 

February 28,
2022

 

Raw materials

 

$

23,545

 

 

$

23,904

 

Work in process

 

 

1,322

 

 

 

1,519

 

Finished goods

 

 

156,320

 

 

 

149,499

 

Inventory

 

$

181,187

 

 

$

174,922