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11. Equity: Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value (Tables) | 12 Months Ended
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Dec. 31, 2017
Tables/Schedules |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value |
|  |  | For the Year Ended December 31,
|  |  | 2017 |  | 2016 |
Weighted average fair value |  |  | $0.10 |  | $0.097 |
Options issued |  |  | 662,500 |  | 2,750,000 |
Exercise price, minimum |  |  | $0.15 |  | $0.15 |
Exercise price, maximum |  |  | $0.18 |  |  |
Expected term (in years) |  |  | 3.0 |  | 3.0 |
Risk-free rate, minimum |  |  | 1.48% |  | 0.91% |
Risk-free rate, maximum |  |  | 1.98% |  | 1.47% |
Volatility, minimum |  |  | 135.7 |  | 147.1 |
Volatility, maximum |  |  | 142.3% |  | 148.2% |

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- Definition Tabular disclosure of the weighted-average grant-date fair value of equity options or other equity instruments granted during the year. + 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)(1) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
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