Note 15 - Commitments and Contingencies (Tables)

12 Months Ended

Nov. 30, 2019

Notes Tables

Lessee, Operating Lease, Disclosure [Table Text Block]

Fiscal Year	2020		2021		2022		2023		2024 and Beyond		Total Minimum Lease Payments
Operating Leases	$	11,492	$	7,984	$	5,497	$	4,686	$	8,217	$	37,876

Schedule of Loss Contingencies by Contingency [Table Text Block]

	Year Ended		Year Ended		Year Ended
	November 30,		December 1,		December 2,
	2019		2018		2017
Lawsuits and claims settled		8		7		9
Settlement amounts	$	424	$	390	$	1,673
Insurance payments received or expected to be received	$	291	$	281	$	1,365