FINANCIAL INCOME (EXPENSES), NET (Tables)

12 Months Ended

Dec. 31, 2016

Financial Income (Expenses), Net [Abstract]

Schedule of net of financial income (expense)

	Year ended December 31,
	2016		2015		2014
	U.S. dollars in thousands
Financial income (expenses), net
Foreign currency gains (losses), net		(11)		(185)		(3,104)
Bank charges		(649)		(421)		(199)
Gain (Loss) from sales of marketable securities		78		(311)		(1,139)
		(582)		(917)		(4,442)