Note 5 - Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Feb. 29, 2020

Notes Tables

Schedule of Acquired Finite-Lived Intangible Assets by Major Class [Table Text Block]

	February 29, 2020
Amortizable Intangible Assets	Purchased Technology and Patents			Customer Relationships			Trade Names			Other			Total
Original cost	$	110,212		$	924,540		$	62,539		$	11,421		$	1,108,712
Accumulated amortization		(45,951	)		(236,848	)		(25,964	)		(4,107	)		(312,870	)
Net identifiable intangibles	$	64,261		$	687,692		$	36,575		$	7,314		$	795,842

	November 30, 2019
Amortizable Intangible Assets	Purchased Technology and Patents			Customer Relationships			Trade Names			Other			Total
Original cost	$	109,967		$	913,968		$	62,537		$	27,453		$	1,113,925
Accumulated amortization		(43,351	)		(223,563	)		(24,819	)		(23,273	)		(315,006	)
Net identifiable intangibles	$	66,616		$	690,405		$	37,718		$	4,180		$	798,919

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

	Remainder
Fiscal Year	2020		2021		2022		2023		2024		Thereafter
Amortization Expense	$	52,567	$	69,025	$	67,533	$	64,673	$	59,892	$	482,152

Operating Segments [Member]

Notes Tables

Schedule of Goodwill [Table Text Block]

	Hygiene, Health and Consumable		Engineering			Construction
	Adhesives		Adhesives			Adhesives			Total
Balance at November 30, 2019	$	321,274	$	649,555		$	310,979		$	1,281,808
Acquisition		1,071		(746	)		-			325
Currency impact		1,489		(2,270	)		(103	)		(884	)
Balance at February 29, 2020	$	323,834	$	646,539		$	310,876		$	1,281,249