Note 5 - Accounts Receivable (Tables)

12 Months Ended

Nov. 30, 2019

Notes Tables

Schedule Of Accounts Receivable [Table Text Block]

	November 30, 2019			November 24, 2018
Gross accounts receivable	$	22,193		$	19,809
Allowance for doubtful accounts		(815	)		(754	)
Net accounts receivable	$	21,378		$	19,055

Financing Receivable, Current, Allowance for Credit Loss [Table Text Block]

	2019		2018
Balance, beginning of the year	$	754	$	617
Acquired allowance on accounts receivable (Note 3)		-		50
Additions charged to expense		61		339
Reductions to allowance, net		-		(252	)
Balance, end of the year	$	815	$	754