Note 11 - Derivatives and Hedging Activities (Tables)

6 Months Ended

Jun. 30, 2020

Notes Tables

Schedule of Derivative Instruments [Table Text Block]

	June 30, 2020		December 31, 2019
	(unaudited)
Derivative assets:
Derivatives designated as cash flow hedging instruments:
Foreign exchange option contracts	$	—	$	14
Foreign exchange forward contracts		251		42
Total	$	251	$	56

Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block]

	Six months ended June 30,					Three months ended June 30,
	2020 (unaudited)			2019 (unaudited)		2020 (unaudited)		2019 (unaudited)
Derivatives designated as cash flow hedging instruments:
Foreign exchange option contracts	$	(25	)	$	29	$	3	$	13
Foreign exchange forward contracts		382			289		153		99
	$	357		$	318	$	156	$	112

Schedule of Net Investment Hedges in Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	Six months ended June 30,						Three months ended June 30,
	2020 (unaudited)			2019 (unaudited)			2020 (unaudited)			2019 (unaudited)
Derivatives designated as cash flow hedging instruments:
Foreign exchange option contracts	$	11		$	(7	)	$	11		$	(7	)
Foreign exchange forward contracts		(173	)		(180	)		(173	)		(107	)
	$	(162	)	$	(187	)	$	(162	)	$	(114	)