Transactions and Balances with Interested and Related Parties (Tables)

12 Months Ended

Dec. 31, 2019

Related Party Transactions [Abstract]

Schedule of Related Party Transactions [Table Text Block]

	Year ended December 31,
	2019		2018		2017
	USD in thousands
Subcontracted work and consulting		722		660		666
Share-based payments to service provider		37		43		112
		759		703		778

	As of December 31,
	2019		2018
	USD in thousands
Other accounts payable		67		53
		67		53