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Note 8 - Inventory (Tables)
12 Months Ended
Nov. 30, 2023
Notes Tables  
Schedule of Error Corrections and Prior Period Adjustments [Table Text Block]
  November 30, 2022     November 30, 2022 
  

As Previously Reported

  

Adjustment

  

As Revised

 

Raw materials

 $7,228  $712  $7,940 

Work in process

  701   69   770 

Finished goods

  7,533   (781)  6,752 

Total

 $15,462  $  $15,462 
Schedule of Inventory, Current [Table Text Block]
      

As Revised

 
  

November 30,

  

November 30,

 
  

2023

  

2022

 

Raw materials

 $7,543  $7,940 

Work in process

  2,439   770 

Finished goods

  3,908   6,752 

Total

 $13,890  $15,462