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Note 9 - Property and Equipment (Tables)
3 Months Ended
Feb. 28, 2022
Notes Tables  
Property, Plant and Equipment [Table Text Block]
  

February 28,

  

November 30,

 
  

2022

  

2021

 

Computer equipment and software

 $293  $275 

Furniture and fixtures

  272   208 

Leasehold improvements

  303   157 

Machinery and equipment

  1,692   1,738 
   2,560   2,378 

Less: accumulated depreciation

  517   406 

Total

 $2,043  $1,972