Selected Statements of Operations Data (Tables)

12 Months Ended

Dec. 31, 2019

Disclosure Text Block Supplement [Abstract]

Schedule of research and development expenses, net

	Year ended December 31,
	2017			2018			2019
Total costs	$	37,522		$	39,574		$	43,043
Less - capitalized software development costs		(5,567	)		(5,160	)		(5,665	)
Research and development expenses, net	$	31,955		$	34,414		$	37,378

Schedule of financial income, net

	Year ended December 31,
	2017			2018			2019
Financial income:
Interest	$	525		$	181		$	382
Foreign currency translation		309			867			991
Derivatives gains		-			-			565
		834			1,048			1,938
Financial expenses:
Foreign currency translation, bank charges and other		1,990			1,059			1,646
Interest		1,688			3,225			3,030
Derivatives losses		166			755			30
		(3,844	)		(5,039	)		(4,706	)
Financial expense, net	$	(3,010	)	$	(3,991	)	$	(2,768	)