Annual report pursuant to Section 13 and 15(d)

Note 10 - Intangible Assets

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Note 10 - Intangible Assets
12 Months Ended
Nov. 30, 2024
Notes to Financial Statements  
Intangible Assets Disclosure [Text Block]

10.

INTANGIBLE ASSETS

 

The components of intangible assets were as follows (in thousands):

 

           

As of November 30, 2024

   

As of November 30, 2023

 
   

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     $ (978 )   $ 2,977     $ 3,931     $ (723 )   $ 3,208  

Trademarks

 

Indefinite

      360             360       360             360  

Customer List

    2       70       (70 )           70       (55 )     15  

Total

          $ 4,385     $ (1,048 )   $ 3,337     $ 4,361     $ (778 )   $ 3,583  

 

The trademarks have an indefinite life and will be assessed annually for impairment.  All other intangible assets are finite-lived.

 

Intangible assets amortization expenses are recorded within operating expenses in the accompanying Consolidated Statements of Operations and Comprehensive Income (Loss).  Total intangible assets amortization expense for the years ended  November 30, 2024 and 2023 were $0.3 million and $0.3 million, respectively.  

 

Estimated future amortization expense related to intangible assets as of November 30, 2024 are as follows (in thousands):

 

Fiscal Year Ending November 30,

       

2025

  $ 275  

2026

    257  

2027

    257  

2028

    257  

2029

    257  

Thereafter

    1,674  

Total

  $ 2,977