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Interim Condensed Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Net loss:	$ (167)	$ (739)	$ (3,482)	$ (3,014)
Available-for-sale securities:
Changes in unrealized gains (losses)	(229)	165	(513)	349
Reclassification adjustments for (gains) losses included in net loss	2	0	(13)	15
Net change	(227)	165	(526)	364
Cash flow hedges:
Foreign exchange option contracts	29	127	65	484
Reclassification adjustments for gains included in net loss	(29)	(352)	(65)	(514)
Net change	0	(225)	0	(30)
Other comprehensive income (loss) before tax	(227)	(60)	(526)	334
Income tax expense (benefit) related to components of other comprehensive income (loss)	(52)	12	(112)	67
Other comprehensive income (loss), net of taxes	(175)	(72)	(414)	267
Comprehensive loss	$ (342)	$ (811)	$ (3,896)	$ (2,747)

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