Note 3 - Allowance for Credit Losses for Trade Accounts Receivable (Tables)

3 Months Ended

Jan. 31, 2024

Notes Tables

Summary of Changes in the Allowance for Doubtful Accounts for Trade Accounts Receivable [Table Text Block]

	Three Months Ended
	January 31,
	2024			2023
Balance at beginning of period	$	71,189		$	69,643
Bad debt recovery		(11,974	)		(9,787	)
Balance at end of period	$	59,215		$	59,856