v3.26.1
Note 13 - Intangible Assets (Tables)
6 Months Ended
May 31, 2026
Notes Tables  
Intangible Asset and Goodwill [Table Text Block]
      

Balance at May 31, 2026

  

Balance at November 30, 2025

 
  

Estimated Useful Lives in Years

  

Gross Carrying Amount

  

Accumulated Amortization

  

Net Carrying Amount

  

Gross Carrying Amount

  

Accumulated Amortization

  

Net Carrying Amount

 

Patents

  10-17  $3,955  $(1,363) $2,592  $3,955  $(1,234) $2,721 

Trademarks

 

Indefinite

   360      360   360      360 

Customer List

  2   70   (70)     70   (70)   

Federal Firearms License

  3   6   (2)  4   6   (1)  5 

Total

     $4,391  $(1,435) $2,956  $4,391  $(1,305) $3,086 
Intangible Asset, Finite-Lived, and Capitalized Cost, Software to be Sold, Leased, or Marketed, Estimated Amortization Expense [Table Text Block]

Fiscal Year Ending November 30,

 

2026 (remaining six months)

 $129 

2027

  259 

2028

  259 

2029

  259 

2030

  259 

Thereafter

  1,431 

Total

 $2,596