Note 6 - Financial Instruments and Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2019

Notes Tables

Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]

(in thousands)	Absolute Notional Value
Interest rate caps	$	100,000
Foreign exchange contracts		150,131

Schedule of Derivative Instruments [Table Text Block]

	As of March 31, 2019				As of December 31, 2018
	(unaudited)
(in thousands)	Fair Value, Asset Derivatives		Fair Value, Liability Derivatives		Fair Value, Asset Derivatives		Fair Value, Asset Derivatives
Derivatives designated as hedging instruments
Foreign exchange forward (a)	$	-	$	1,629	$	-	$	-
Interest rate cap (b)		560		-		710		-
Total	$	560	$	1,629	$	710	$	-
Derivatives not designated as hedging instruments
Foreign exchange forward (c)	$	-	$	672	$	-	$	1,328
Total	$	-	$	672	$	-	$	1,328

Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) and Non-cash Flow Hedges Impacting the Income Statement [Table Text Block]

	Three Months Ended March 31,
(In thousands)	2019		2018
	(unaudited)
Derivatives designated as hedging instruments (a) :
Foreign exchange forward contracts	$	1,488	$	-
Interest rate caps		149		-
Derivatives not designated as hedging instruments (b) :
Foreign exchange forward contracts		656		(451	)
Total	$	2,293	$	(451	)