v3.25.4
Note 12 - Revenue Recognition - Schedule of Revenue from External Customers by Geographical Areas (Details) - USD ($)
3 Months Ended
Jan. 31, 2026
Jan. 31, 2025
Net sales $ 16,430,955 $ 15,742,617
UNITED STATES    
Net sales 12,304,510 12,244,247
Non-US [Member]    
Net sales $ 4,126,445 $ 3,498,370