Note 7 - Derivative Instruments (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	Gain (Loss) Recognized in AOCI, net of tax		Gain (Loss) Recognized in AOCI, net of tax			Gain/ (Loss) Reclassified from AOCI into Income		Gain/ (Loss) Reclassified from AOCI into Income
	Six Months Ended June 30, 2021		Six Months Ended June 30, 2020			Six Months Ended June 30, 2021		Six Months Ended June 30, 2020
Cash flow hedges:
Foreign exchange contracts	$	-	$	(434	)	$	8	$	(246	)

Schedule of Derivative Instruments [Table Text Block]

Derivatives not designated under ASC 815	For the Three Months Ended June 30, 2021		For the Three Months Ended June 30, 2020			For the Six months ended June 30, 2021		For the Six Months Ended June 30, 2020
Foreign currency forward contracts	$	-	$	(1,304	)	$	-	$	468
Interest rate swap	$	-	$	(83	)	$	-	$	(423	)