Annual report pursuant to Section 13 and 15(d)

Note 10 - Intangible Assets - Components of Intangible Assets (Details)

v3.25.0.1
Note 10 - Intangible Assets - Components of Intangible Assets (Details) - USD ($)
$ in Thousands
Nov. 30, 2024
Nov. 30, 2023
Nov. 03, 2023
Intangible assets, gross carrying amount $ 4,385   $ 4,361
Intangible assets, accumulated amortization (1,048)   (778)
Intangible assets, net carrying amount 3,337 $ 3,583 3,583
Trademarks [Member]      
Intangible assets, gross carrying amount 360   360
Intangible assets, net carrying amount 360   360
Patents [Member]      
Intangible assets, gross carrying amount 3,955   3,931
Intangible assets, accumulated amortization (978)   (723)
Intangible assets, net carrying amount $ 2,977   3,208
Patents [Member] | Minimum [Member]      
Finite lived intangible assets, useful life (Year) 10 years    
Patents [Member] | Maximum [Member]      
Finite lived intangible assets, useful life (Year) 17 years    
Customer Lists [Member]      
Finite lived intangible assets, useful life (Year) 2 years    
Intangible assets, gross carrying amount $ 70   70
Intangible assets, accumulated amortization (70)   (55)
Intangible assets, net carrying amount $ 0   $ 15