Note 4 - Accounts Receivable (Tables)

12 Months Ended

Nov. 27, 2021

Notes Tables

Schedule Of Accounts Receivable [Table Text Block]

	November 27, 2021			November 28, 2020
Gross accounts receivable	$	28,964		$	23,551
Allowance for credit losses		(796	)		(1,211	)
Net accounts receivable	$	28,168		$	22,340

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

	2021			2020
Balance, beginning of the year	$	1,211		$	815
Additions (recoveries) charged to expense		(156	)		492
Reductions to allowance, net		(259	)		(96	)
Balance, end of the year	$	796		$	1,211