Quarterly report [Sections 13 or 15(d)]

Note 8 - Transactions With Byrna Latam (Details Textual)

v3.26.3
Note 8 - Transactions With Byrna Latam (Details Textual) - Byrna LATAM [Member] - USD ($)
$ in Thousands
3 Months Ended 8 Months Ended 9 Months Ended
Jun. 23, 2026
Aug. 31, 2026
Aug. 31, 2025
Apr. 20, 2026
Aug. 31, 2026
Aug. 31, 2025
Nov. 30, 2025
Jan. 31, 2023
Royalty Income, Nonoperating   $ 0 $ 300   $ 0 $ 1,100    
Royalty Receivable   800     800   $ 1,100  
Financing Receivable, before Allowance for Credit Loss $ 700 600   $ 600 600   $ 1,100 $ 1,600
Loans, Receivable, Fixed Interest Rate. 5.00%             5.00%
Interest Income, Financing Receivable, before Allowance for Credit Loss $ 100 100 $ 100 $ 100 100 $ 100    
Monthly Installment Receivable   $ 100     $ 100