Derivatives and hedging (Tables)

12 Months Ended

Dec. 31, 2022

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of notional amounts

The notional amounts of outstanding foreign currency contracts in U.S. dollars are as follows:

	December 31,
	2021		2022
Derivatives designated as hedging instruments	$	1,817	$	2,551
Derivatives not designated as hedging instruments	76		946
Total	$	1,893	$	3,497

Summary of derivative and hedging gains (losses)

These gains (losses) were recorded in the consolidated statements of comprehensive income (loss), as follows:

	December 31,
	2020		2021		2022
Cost of revenue	$	81	$	(10)	$	(246)
Research and development	233		(38)		(807)
Sales and marketing	182		(18)		(529)
General and administrative	82		(10)		(361)
Total	$	578	$	(76)	$	(1,943)