Note 13 - Fair Value Measurements (Tables)

12 Months Ended

Dec. 02, 2017

Notes Tables

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

			Fair Value Measurements Using:
	December 2,
Description	2017		Level 1		Level 2		Level 3
Assets:
Marketable securities	$	7,528	$	7,528	$	-	$	-
Foreign exchange contract assets		600		-		600		-
Interest rate swaps, cash flow hedges		3,104		-		3,104		-
Liabilities:
Foreign exchange contract liabilities	$	4,397	$	-	$	4,397	$	-
Interest rate swaps, fair value hedges		2,121				2,121
Cross-currency cash-flow hedges		20,136		-		20,136		-
Contingent consideration liability		496		-		-		496

			Fair Value Measurements Using:
	December 3,
Description	2016		Level 1		Level 2		Level 3
Assets:
Marketable securities	$	1,020	$	1,020	$	-	$	-
Foreign exchange contract assets		11,697		-		11,697		-
Interest rate swaps, fair value hedges		1,579		-		1,579		-
Cross-currency cash-flow hedges		4,654		-		4,654		-
Liabilities:
Foreign exchange contract liabilities	$	6,925	$	-	$	6,925	$	-
Contingent consideration liability		4,720		-		-		4,720

Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

Contingent consideration liability	2017			2016
Level 3 balance at beginning of year	$	4,720		$	10,854
Mark to market adjustment		(5,470	)		(6,032	)
Adjustment for amendment to agreement		1,120			-
Foreign currency translation adjustment		126			(102	)
Level 3 balance at end of year	$	496		$	4,720