XML 25 R11.htm IDEA: XBRL DOCUMENT v3.21.1
Inventories
12 Months Ended
Feb. 28, 2021
Notes to Financial Statements  
Inventories

NOTE 5: INVENTORIES

 

Inventories consist of the following:

 

   February 28,
2021
   February 29,
2020
 
Raw materials and subassemblies  $1,081,591   $967,089 
Finished goods   786,785    752,999 
Work in process   1,027,010    855,083 
Total   2,895,386    2,575,171 
Less: Allowance   (284,280)   (193,280)
Net inventories  $2,611,106   $2,381,891