Note 7 - Derivative Instruments (Tables)

9 Months Ended

Sep. 30, 2020

Notes Tables

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

	For the Three Months Ended September 30, 2020		For the Three Months Ended September 30, 2020		Year Ended December 31,2019		Year Ended December 31,2019
	Local Currency Notional Amount		U.S. Dollar Notional Amount		Local Currency Notional Amount		U.S. Dollar Notional Amount
Philippine Peso		-		-		769,000		14,361
Canadian Dollar		-		-		1,400		1,047
			$	-			$	15,408

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
	Nine Months Ended September 30, 2020			Nine Months Ended September 30, 2019		Nine Months Ended September 30, 2020			Nine Months Ended September 30, 2019
Cash flow hedges:
Foreign exchange contracts		(434	)		271		(143	)		(221	)

Schedule of Derivative Instruments [Table Text Block]

Derivatives not designated under ASC 815	For the Three Months Ended September 30, 2020			For the Three Months Ended September 30, 2019			For the Nine Months Ended September 30, 2020			For the Nine Months Ended September 30, 2019
Foreign currency forward contracts	$	(578	)	$	393		$	(110	)	$	536
Interest rate swap	$	(2	)	$	(6	)	$	(424	)	$	(636	)