Senior Convertible Bonds (Tables)

6 Months Ended

Jun. 30, 2019

Debt Disclosure [Abstract]

Schedule of senior convertible bonds

	June 30, 2019			December 31, 2018
	US$ thousands			US$ thousands
10% Senior Convertible Bonds, on the day of issuance	$	3,470		$	3,470
Unamortized Debt discount, net	$	(806	)	$	(993	)
Bonds converted to shares	$	(216	)	$	(203	)
Offering cost, net	$	(50	)	$	(63	)
10% senior Convertible bonds – Long Term Liability	$	2,398		$	2,211