XML 32 R21.htm IDEA: XBRL DOCUMENT v3.20.4
Inventory
9 Months Ended
Nov. 30, 2020
Inventory Disclosure [Abstract]  
Inventory

(14)

Inventory

Inventories by major category are as follows:

 

 

 

November 30,

2020

 

 

February 29,

2020

 

Raw materials

 

$

25,124

 

 

$

29,115

 

Work in process

 

 

2,080

 

 

 

2,366

 

Finished goods

 

 

111,403

 

 

 

67,629

 

Inventory

 

$

138,607

 

 

$

99,110