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Share Capital (Tables) | 12 Months Ended
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Dec. 31, 2017
Equity [Abstract] |
Summary of Stock Option Activity | A summary of the Company’s option activity related to options to employees and directors, and related information is as follows:
|  | For the year ended December 31, 2017 |
|  | Number of stock options |  |  | Weighted average exercise price |  |  | Aggregate intrinsic value |
Outstanding at beginning of period |  |  | 2,614,916 |  |  | $ | 0.13 |  |  | $ | 15,624 |
Granted |  |  | 4,081,357 |  |  |  | 1.1 |  |  |  |  |
Exercised |  |  | (471,794 | ) |  |  | - |  |  |  |  |
Cancelled |  |  | - |  |  |  | - |  |  |  |  |
Outstanding at end of period |  |  | 6,224,479 |  |  | $ | 0.78 |  |  | $ | 1,859 |
Vested and expected-to-vest at end of period |  |  | 2,143,122 |  |  | $ | 0.13 |  |  | $ | 1,375 |
|  | For the year ended December 31, 2016 |
|  | Number of stock options |  |  | Weighted average exercise price |  |  | Aggregate intrinsic value |
Outstanding at beginning of period |  |  | 1,167,693 |  |  | $ | 0.28 |  |  |  | - |
Granted |  |  | 1,447,223 |  |  |  | (*) |  |  |  | - |
Exercised |  |  | - |  |  |  | - |  |  |  | - |
Cancelled |  |  | - |  |  |  | - |  |  |  | - |
Outstanding at end of period |  |  | 2,614,916 |  |  | $ | 0.13 |  |  | $ | 15,624 |
Vested and expected-to-vest at end of period |  |  | 2,614,916 |  |  | $ | 0.13 |  |  | $ | 15,624 |
(*) Less than 1
Schedule of Stock Options Outstanding | The stock options outstanding as of December 31, 2017 and December 31, 2016, separated by exercise prices, are as follows:
Exercise price |  |  | Stock options outstanding as of December 31, |  |  | Weighted average remaining contractual life – years as of December 31, |  |  | Stock options exercisable as of December 31, |
$ |  |  | 2017 |  |  | 2016 |  |  | 2017 |  |  | 2016 |  |  | 2017 |  |  | 2016 |
| 0.28 |  |  |  | 1,167,693 |  |  |  | 1,167,693 |  |  |  | 8.0 |  |  |  | 8.0 |  |  |  | 1,167,693 |  |  |  | 1,167,693 |
| 1.05 |  |  |  | 2,003,187 |  |  |  | - |  |  |  | 9.75 |  |  |  | - |  |  |  | - |  |  |  | - |
| 1.29 |  |  |  | 1,087,627 |  |  |  | - |  |  |  | 9.75 |  |  |  | - |  |  |  | - |  |  |  | - |
| 1.02 |  |  |  | 990,543 |  |  |  | - |  |  |  | 10 |  |  |  | - |  |  |  | - |  |  |  | - |
| (*) |  |  |  | 975,429 |  |  |  | 1,447,223 | ` |  |  | 8.75 |  |  |  | 9.5 |  |  |  | 975,429 |  |  |  | 1,447,223 |
|  |  |  |  | 6,224,479 |  |  |  | 2,614,916 |  |  |  | - |  |  |  | - |  |  |  | 2,143,122 |  |  |  | 2,614,916 |
(*) Less than 1
Schedule of Stock Options Valuation Assumptions | The fair value of the stock options is estimated at the date of grant using Black-Scholes options pricing model with the following weighted-average assumptions:
|  | Years ended December 31, |
|  | 2017 |  |  | 2016 |
Expected volatility |  |  | 122.5 | % |  |  | 77.3 | %
Risk-free interest |  |  | 1.64 | % |  |  | 0.6 | %
Dividend yield |  |  | 0 | % |  |  | 0 | %
Expected life of up to (years) |  |  | 6.25 |  |  |  | 5.0 |

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- Definition Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
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