Equity (Detail) - Share Purchase Options Outstanding	6 Months Ended
Jun. 30, 2016 $ / shares shares
Share Purchase Options
Expiry Date	Jul. 01, 2017
October 15, 2017
Share Purchase Options
Expiry Date	Oct. 15, 2017
Exercise Price \| $ / shares	$ 0.10
Weighted Average Remaining Contractual Life	1 year 105 days 20 hours 24 minutes
Number of Options, Oustanding, End (in Shares)	1,200,000
January 16, 2018
Share Purchase Options
Expiry Date	Jan. 16, 2018
Exercise Price \| $ / shares	$ 0.12
Weighted Average Remaining Contractual Life	1 year 200 days 18 hours
Number of Options, Oustanding, End (in Shares)	2,940,000
Total [Member]
Share Purchase Options
Weighted Average Remaining Contractual Life	1 year 171 days 13 hours 12 minutes
Number of Options, Oustanding, End (in Shares)	4,140,000

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- Definition

Date the equity-based award expires, in CCYY-MM-DD format.

+ 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 (a)(2)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.

+ References

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- Definition

Number of options outstanding, including both vested and non-vested options.

+ 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=6415400&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 (c)(1)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

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

+ References

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