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Note 14 - Operating Leases (Tables)
3 Months Ended
Feb. 28, 2021
Notes Tables  
Lessee, Operating Leases, Assets and Liabilities [Table Text Block]
   
February 28, 2021
   
November 30, 2020
 
Operating lease right-of-use assets
  $
25,545
     
27,879
 
                 
Current portion of operating lease liabilities
  $
9,671
     
9,537
 
Long-term portion of operating lease liabilities
   
15,874
     
18,342
 
Total operating lease liabilities
  $
25,545
     
27,879
 
Lessee, Operating Lease, Liability, Maturity [Table Text Block]
Year Ending November 30,
       
2021
   
8,135
 
2022
   
10,847
 
2023
   
6,911
 
2024
   
1,630
 
Total lease payments
   
27,524
 
Less imputed interest
   
(1,979
)
Total operating lease liabilities
   
25,545