Taxes on Income (Tables)

9 Months Ended

12 Months Ended

Sep. 30, 2016

Dec. 31, 2015

Income Tax Disclosure [Abstract]

Components of Deferred Tax Assets

	As of September 30,						As of December 31,
	2016			2015			2015
	In thousands						In thousands
	Unaudited
Deferred tax assets:
Deferred taxes due to carryforward losses	$	1,067		$	739		$	844
		1,067			739			844
Valuation allowance		(1,067	)		(739	)		(844	)

	Year ended December 31
	2015			2014
	In thousands
Deferred tax assets:
Deferred taxes due to carryforward losses	$	844		$	600
		844			600
Valuation allowance		(844	)		(600	)
Net deferred tax asset	$	—		$	—