Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2019

Accounting Policies [Abstract]

Public Utility Property, Plant, and Equipment [Table Text Block]

	%
Computers and software	15-33
Office furniture and equipment	7
Leasehold improvements	Over the shorter of the related lease period or the life of the asset

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Year ended December 31,
	2019			2018			2017
Net Loss		15,439			14,657			15,942
Basic and diluted loss per Ordinary Share (in USD)		(0.10	)		(0.12	)		(0.17	)
Basic and diluted loss per ADS (in USD)		(0.52	)		(0.61	)		(0.84	)
Weighted average number of Ordinary Shares outstanding used in computing basic and diluted loss per share - in thousands		149,534			120,612			94,401
Weighted average number of ADSs outstanding used in computing basic and diluted loss per ADS - in thousands		29,907			24,122			18,880