Note 7 - Derivative Instruments (Tables)

3 Months Ended

Mar. 31, 2020

Notes Tables

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

	For the Three Months Ended March 31, 2020		For the Three Months Ended March 31, 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		1,597,000		30,650		769,000		14,361
Canadian Dollar		3,300		2,437		1,400		1,047
			$	33,087			$	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
	Three months ended March 31, 2020			Three months ended March 31, 2019		Three months ended March 31, 2020		Three months ended March 31, 2019
Cash flow hedges:
Foreign exchange contracts		(860	)		65		188		-

Schedule of Derivative Instruments [Table Text Block]

Derivatives not designated under ASC 815	For the Three Months Ended March 31, 2020			For the Three Months Ended March 31, 2019
Foreign currency forward contracts	$	1,771		$	26
Interest rate swap	$	(340	)	$	228