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Note 9 - Property and Equipment (Tables)
9 Months Ended
Aug. 31, 2022
Notes Tables  
Property, Plant and Equipment [Table Text Block]
  

August 31,

  

November 30,

 
  

2022

  

2021

 

Computer equipment and software

 $327  $275 

Furniture and fixtures

  359   208 

Leasehold improvements

  729   157 

Machinery and equipment

  2,297   1,738 
   3,712   2,378 

Less: accumulated depreciation

  677   406 

Total

 $3,035  $1,972