Note 20 - Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Derivative Assets and Liabilities at Fair Value [Table Text Block]

	December 31, 2020			Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)			Unobservable Inputs (Level 3)
Recurring measurements:
Forward contracts-asset position	$	460		$	-	$	460		$	-
Interest rate swaps-liability position		(7,093	)		-		(7,093	)		-
Total	$	(6,633	)	$	-	$	(6,633	)	$	-

	December 31, 2021			Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)			Unobservable Inputs (Level 3)
Recurring measurements:
Forward contracts- liability position	$	(406	)	$	-	$	(406	)	$	-
Interest rate swaps-liability position		(4,145	)		-		(4,145	)		-
Interest rate swaps-asset position		3,429			-		3,429			-
Cross-currency rate swaps-liability position		(10,166	)		-		(10,166	)		-
Total	$	(11,288	)	$	-	$	(11,288	)	$	-