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Share Capital (Tables) | 12 Months Ended
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Dec. 31, 2018
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, 2018 |
|  | Number of Stock Options |  |  | Weighted Average Exercise Price |  |  | Aggregate Intrinsic Value |
Outstanding at beginning of period |  |  | 414,965 |  |  | $ | 11.70 |  |  | $ | 1,859 |
Granted |  |  | 10,000 |  |  |  | 9 |  |  |  | - |
Exercised |  |  | (2,487 | ) |  |  | - |  |  |  | - |
Cancelled |  |  | (24,170 | ) |  |  | - |  |  |  | - |
Outstanding at end of period |  |  | 398,308 |  |  | $ | 11.50 |  |  | $ | 108 |
Vested at end of period |  |  | 245,010 |  |  | $ | 8.45 |  |  | $ | 108 |
|  | For the year ended December 31, 2017(*) |
|  | Number of Stock Options |  |  | Weighted Average Exercise Price |  |  | Aggregate Intrinsic Value |
Outstanding at beginning of period |  |  | 174,328 |  |  | $ | 1.95 |  |  | $ | 3,739 |
Granted |  |  | 272,090 |  |  |  | 16.50 |  |  |  | - |
Exercised |  |  | (31,453 | ) |  |  | - |  |  |  | - |
Cancelled |  |  | - |  |  |  | - |  |  |  | - |
Outstanding at end of period |  |  | 414,965 |  |  | $ | 11.70 |  |  | $ | 1,859 |
Vested at end of period |  |  | 142,875 |  |  | $ | 1.95 |  |  | $ | 1,375 |
(*) December 31, 2018 and 2017 option data represents the number of shares adjusted to retroactively reflect the 1:15 Reverse Split effected on September 4, 2018. Refer to Note 1 for further information.
Schedule of Stock Options Outstanding | The stock options outstanding as of December 31, 2018 and December 31, 2017, separated by exercise prices, are as follows:
Exercise price $ |  |  | Stock options outstanding as of December 31, 2018 |  |  | Stock options outstanding as of December 31, 2017(**) |  |  | Weighted average remaining contractual life – years as of December 31, 2018 |  |  | Weighted average remaining contractual life – years as of December 31, 2017(**) |  |  | Stock options exercisable as of December 31, 2018 |  |  | Stock options exercisable as of December 31, 2017(**) |
| 4.20 |  |  |  | 77,846 |  |  |  | 77,846 |  |  |  | 7.00 |  |  |  | 8.00 |  |  |  | 77,846 |  |  |  | 77,846 |
| 15.75 |  |  |  | 133,546 |  |  |  | 133,546 |  |  |  | 8.75 |  |  |  | 9.75 |  |  |  | 53,752 |  |  |  | - |
| 9.00 |  |  |  | 10,000 |  |  |  | - |  |  |  | 9.75 |  |  |  | - |  |  |  | - |  |  |  | - |
| 19.35 |  |  |  | 72,508 |  |  |  | 72,508 |  |  |  | 8.75 |  |  |  | 9.75 |  |  |  | 29,003 |  |  |  | - |
| 15.30 |  |  |  | 41,866 |  |  |  | 66,036 |  |  |  | 9.00 |  |  |  | 10.00 |  |  |  | 21,867 |  |  |  | - |
| (*) |  |  |  | 62,542 |  |  |  | 65,029 |  |  |  | 7.75 |  |  |  | 8.75 |  |  |  | 62,542 |  |  |  | 65,029 |
|  |  |  |  | 398,308 |  |  |  | 414,965 |  |  |  | 7.29 |  |  |  | 9.30 |  |  |  | 245,010 |  |  |  | 142,875 |
(*) Less than $0.01. (**) December 31, 2018 and 2017 options data represents the number of shares adjusted to retroactively reflect the 1:15 Reverse Split effected on September 4, 2018. Refer to Note 1 for further information.
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:
|  | Year ended December 31, 2018 |  |  | Year ended December 31, 2017 |
Expected volatility |  |  | 99.4 | % |  |  | 122.5 | %
Risk-free interest |  |  | 2.39 | % |  |  | 1.64 | %
Dividend yield |  |  | 0 | % |  |  | 0 | %
Expected life of up to (years) |  |  | 5.24 |  |  |  | 6.25 |

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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=109197908&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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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