Annual report pursuant to Section 13 and 15(d)

Note 18 - Income Taxes (Details Textual)

v3.24.0.1
Note 18 - Income Taxes (Details Textual) - USD ($)
$ in Thousands
 12 Months Ended
Nov. 30, 2023
Nov. 30, 2022
Deferred Tax Assets, Valuation Allowance $ 9,271 $ 7,839
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount $ 1,400 $ 1,200
Percentage of Cumulative Ownership Change 17.08%  
Capitalized Research and Development Costs $ 2,000  
State and Local Jurisdiction [Member]    
Tax Credit Carryforward, Amount 40  
Operating Loss Carryforwards, Subject to Expiration 7,300  
Domestic Tax Authority [Member]    
Operating Loss Carryforwards, Subject to Expiration 27,800  
Operating Loss Carryforwards, Not Subject to Expiration 13,200  
Foreign Tax Authority [Member]    
Operating Loss Carryforwards, Indefinite $ 300