Unaudited Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenues:
Revenue	$ 54,176	$ 56,360
Cost of revenues	10,180	8,326
Gross profit	43,996	48,034
Operating costs and expenses:
Research and development	22,688	18,768
Sales and marketing	42,580	41,996
General and administrative	11,398	9,271
Total operating expenses	76,666	70,035
Operating loss	(32,670)	(22,001)
Financial income (expenses), net	1,453	(128)
Loss before income taxes	(31,217)	(22,129)
Income taxes	(213)	(510)
Net loss	$ (31,430)	$ (22,639)
Net loss per share of common stock, basic and diluted (in dollars per share)	$ (1.02)	$ (0.76)
Weighted average number of shares used in computing net loss per share of common stock, basic and diluted (in shares)	30,893,000	29,827,927
Subscriptions
Revenues:
Revenue	$ 20,365	$ 7,005
Perpetual licenses
Revenues:
Revenue	388	15,521
Maintenance and services
Revenues:
Revenue	$ 33,423	$ 33,834