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Share Capital - Schedule of Stock Options Outstanding (Details) - $ / shares		3 Months Ended	12 Months Ended
		Mar. 31, 2018	Dec. 31, 2017
Stock options outstanding		6,224,479	6,224,479
Stock options exercisable		2,477,252	2,143,122
Exercise Price One [Member]
Exercise price		$ 0.28	$ 0.28
Stock options outstanding		1,167,693	1,167,693
Weighted average remaining contractual life		7 years 9 months	8 years
Stock options exercisable		1,167,693	1,167,693
Exercise Price Two [Member]
Exercise price		$ 1.05	$ 1.05
Stock options outstanding		2,003,187	2,003,187
Weighted average remaining contractual life		9 years 6 months	9 years 9 months
Stock options exercisable		334,130
Exercise Price Three [Member]
Exercise price		$ 1.29	$ 1.29
Stock options outstanding		1,087,627
Weighted average remaining contractual life		9 years 6 months	9 years 9 months
Stock options exercisable		1,087,627
Exercise Price Four [Member]
Exercise price		$ 1.02	$ 1.02
Stock options outstanding		990,543	990,543
Weighted average remaining contractual life		9 years 9 months	10 years
Stock options exercisable
Exercise Price Five [Member]
Exercise price	[1]
Stock options outstanding		975,429	975,429
Weighted average remaining contractual life		8 years 6 months	8 years 9 months
Stock options exercisable		975,429	975,429
[1] Less than 1

X

- Definition

The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied.

+ 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 (c)(iii)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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X

- Definition

The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices.

+ 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 (c)(1)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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X

- Definition

The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

+ 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 (g)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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X

- Definition

Weighted average remaining contractual term of outstanding stock options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ 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 (e)(1)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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