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Note 8 - Property and Equipment (Tables)
12 Months Ended
Nov. 30, 2022
Notes Tables  
Property, Plant and Equipment [Table Text Block]
  

Estimated Useful

  

November 30,

 
  

Lives in Years

  

2022

  

2021

 

Computer equipment and software

  3-5  $328  $275 

Furniture and fixtures

  5   392   208 

Leasehold improvements

  3-7   910   157 

Machinery and equipment

  5-7   2,531   1,738 
       4,161   2,378 

Less: accumulated depreciation and amortization

      852   406 

Total

     $3,309  $1,972