v3.26.3
Note 8 - Accrued Expenses (Tables)
9 Months Ended
Aug. 31, 2026
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
  

August 31, 2026

  

November 30, 2025

 

Salaries, wages, and commissions

 $630,507  $729,429 

Accrued warranty expense

  176,521   225,000 

Other

  316,858   373,140 

Total accrued expenses

 $1,123,886  $1,327,569