Note 12 - Financial Instruments (Tables)

3 Months Ended

Feb. 29, 2020

Notes Tables

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

	Fiscal Year of Expiration		Interest Rate		Notional Value		Fair Value
Pay EUR		2020		1.95%	$	42,600	$	(1,396	)
Receive USD				4.3038%
Pay EUR		2021		2.75%	$	133,340	$	10,214
Receive USD				4.9330%
Pay EUR		2022		3.00%	$	267,860	$	22,514
Receive USD				5.1803%
Total					$	443,800	$	31,332

Derivative Instruments, Gain (Loss) [Table Text Block]

	Three Months Ended
	February 29, 2020			March 2, 2019
Cross-currency swap contracts	$	4,746		$	4,284
Interest rate swap contracts		(11,900	)		(15,259	)