Note 5 - Accounts Receivable (Tables)

3 Months Ended

Feb. 28, 2025

Notes Tables

Accounts Receivable, Allowance for Credit Loss [Table Text Block]

	Three Months Ended (Continuing operations)			Three Months Ended (Continuing operations)
	February 28, 2025			February 29, 2024
Balance, beginning	$	108,636		$	32,137
Provision charged to expense		(2,400	)		391
Less amounts charged-off		-			-
Balance, ending	$	106,236		$	32,528