Financing Agreement (Details 1) - $ / shares |
12 Months Ended | |
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Dec. 31, 2018 |
Dec. 31, 2017 |
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| First closing Debenture [Member] | ||
| Financial Agreement [Line Items] | ||
| Fair value of shares of common stock/Warrant - NIS | $ 0.43 | |
| Expected volatility | 64.56% | |
| Discount on lack of marketability | 20.40% | |
| Risk free interest rate | 0.17% | |
| Expected term (years) | 1 year 9 months 25 days | |
| Expected dividend yield | 0.00% | |
| Second closing Debenture [Member] | ||
| Financial Agreement [Line Items] | ||
| Fair value of shares of common stock/Warrant - NIS | $ 0.43 | |
| Expected volatility | 61.29% | |
| Discount on lack of marketability | 20.20% | |
| Risk free interest rate | 0.19% | |
| Expected term (years) | 2 years | |
| Expected dividend yield | 0.00% | |
| Warrants [Member] | ||
| Financial Agreement [Line Items] | ||
| Fair value of shares of common stock/Warrant - NIS | $ 0.0955 | |
| Expected volatility | 63.79% | |
| Risk free interest rate | 1.47% | |
| Expected term (years) | 4 years 3 months 29 days | |
| Expected dividend yield | 0.00% | |
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- Definition The discount on lack of marketability. No definition available.
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- Definition The expected term of share options granted. No definition available.
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- Definition The fair value of shares of common stock. No definition available.
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- References No definition available.
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- Definition The expected volatility of the share price used to calculate the fair value of the share options granted. Expected volatility is a measure of the amount by which a price is expected to fluctuate during a period. The measure of volatility used in option pricing models is the annualised standard deviation of the continuously compounded rates of return on the share over a period of time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The implied yield currently available on zero-coupon government issues of the country in whose currency the exercise price for share options granted is expressed, with a remaining term equal to the expected term of the option being valued (based on the option's remaining contractual life and taking into account the effects of expected early exercise). [Refer: Government [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The percentage of an expected dividend used to calculate the fair value of share options granted. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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