Note 15 - Commitments and Contingencies (Tables)

9 Months Ended

Aug. 31, 2019

Notes Tables

Schedule of Loss Contingencies by Contingency [Table Text Block]

	Nine Months Ended				3 Years Ended
	August 31, 2019		September 1, 2018		December 1, 2018
Lawsuits and claims settled		5		7		30
Settlement amounts	$	232	$	334	$	3,423
Insurance payments received or expected to be received	$	177	$	281	$	2,530