v3.25.2
Note 5 - Accounts Receivable (Tables)
6 Months Ended
May 31, 2025
Notes Tables  
Accounts Receivable, Allowance for Credit Loss [Table Text Block]
  

Six Months Ended (Continuing operations)

  

Six Months Ended (Continuing operations)

 
  

May 31, 2025

  

May 31, 2024

 

Balance, beginning

 $108,636  $32,137 

Provision charged to expense

  (60,797)  30,159 

Less amounts charged-off

  -   (12,619)

Balance, ending

 $47,839  $74,915