Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Income Statement [Abstract]
Revenues	$ 38,391	$ 35,900
Cost of revenues	15,557	14,540
Gross profit	22,834	21,360
Operating expenses:
Research and development, net ($- and $25 attributable to related parties, respectively)	15,801	16,116
Sales and marketing	13,825	16,202
General and administrative	10,877	8,343
Total operating expenses	40,503	40,661
Operating loss	(17,669)	(19,301)
Other income (expense), net	266	(11)
Financial expenses, net ($567 and $40 attributable to related parties, respectively)	(727)	(255)
Loss before taxes on income	(18,130)	(19,567)
Tax benefit	112	153
Loss	$ (18,018)	$ (19,414)
Basic and diluted loss per share	$ (0.33)	$ (0.36)
Weighted average number of shares used in computing basic and diluted loss per share	55,166,573	53,634,199