v3.25.2
Note 13 - Intangible Assets (Tables)
6 Months Ended
May 31, 2025
Notes Tables  
Schedule of Intangible Assets and Goodwill [Table Text Block]
      

Balance at May 31, 2025

  

Balance at November 30, 2024

 
  

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  $(1,106) $2,849  $3,955  $(978) $2,977 

Trademarks

 

Indefinite

   360      360   360      360 

Customer List

  2   70   (70)     70   (70)   

Federal Firearms License

  3   6      6          

Total

     $4,391  $(1,176) $3,215  $4,385  $(1,048) $3,337 
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Fiscal Year Ending November 30,

 

2025 (remaining six months)

 $129 

2026

  259 

2027

  259 

2028

  258 

2029

  257 

Thereafter

  1,693 

Total

 $2,855