Note 13 - Commitments and Contingencies - Asbestos Related Lawsuits and Claims (Details) - Asbestos Related Lawsuits and Claims [Member] Pure in Thousands, $ in Thousands	9 Months Ended		36 Months Ended
	Aug. 31, 2024 USD ($)	Sep. 02, 2023 USD ($)	Dec. 02, 2023 USD ($)
Lawsuits and claims settled	9	6	18
Settlement amounts	$ 1,208	$ 3,985	$ 4,581
Insurance payments received or expected to be received	$ 844	$ 2,307	$ 2,629