Stock Options - Schedule of Stock Options Activity (Details)	3 Months Ended
Apr. 30, 2017 $ / shares shares
Incentive Stock Options [Member]
Number of options, Outstanding \| shares	97,392,450
Number of options, Granted \| shares
Number of options, Cancelled \| shares
Number of options, Exercised \| shares
Number of options, Outstanding \| shares	97,392,450
Number of options, Exercisable \| shares	96,798,700
Weighted average exercise price, Outstanding \| $ / shares	$ 0.034
Weighted average exercise price, Granted \| $ / shares
Weighted average exercise price, Cancelled \| $ / shares
Weighted average exercise price, Exercised \| $ / shares
Weighted average exercise price, Outstanding \| $ / shares	0.034
Weighted average exercise price, Exercisable \| $ / shares	$ 0.034
Non-qualified Stock Options [Member]
Number of options, Outstanding \| shares	1,453,800
Number of options, Granted \| shares
Number of options, Cancelled \| shares
Number of options, Exercised \| shares
Number of options, Outstanding \| shares	1,453,800
Number of options, Exercisable \| shares	1,453,800
Weighted average exercise price, Outstanding \| $ / shares	$ 0.017
Weighted average exercise price, Granted \| $ / shares
Weighted average exercise price, Cancelled \| $ / shares
Weighted average exercise price, Exercised \| $ / shares
Weighted average exercise price, Outstanding \| $ / shares	0.017
Weighted average exercise price, Exercisable \| $ / shares	$ 0.017

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

+ References

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

+ 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)(iv)(3)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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Gross number of share options (or share units) granted during the period.

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No definition available.

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

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-Publisher FASB
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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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-Name Accounting Standards Codification
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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Number of share options (or share units) exercised during the current period.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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Stock Options - Schedule of Stock Options Activity (Details)	3 Months Ended
	Apr. 30, 2017 $ / shares shares
Incentive Stock Options [Member]
Number of options, Outstanding \| shares	97,392,450
Number of options, Granted \| shares
Number of options, Cancelled \| shares
Number of options, Exercised \| shares
Number of options, Outstanding \| shares	97,392,450
Number of options, Exercisable \| shares	96,798,700
Weighted average exercise price, Outstanding \| $ / shares	$ 0.034
Weighted average exercise price, Granted \| $ / shares
Weighted average exercise price, Cancelled \| $ / shares
Weighted average exercise price, Exercised \| $ / shares
Weighted average exercise price, Outstanding \| $ / shares	0.034
Weighted average exercise price, Exercisable \| $ / shares	$ 0.034
Non-qualified Stock Options [Member]
Number of options, Outstanding \| shares	1,453,800
Number of options, Granted \| shares
Number of options, Cancelled \| shares
Number of options, Exercised \| shares
Number of options, Outstanding \| shares	1,453,800
Number of options, Exercisable \| shares	1,453,800
Weighted average exercise price, Outstanding \| $ / shares	$ 0.017
Weighted average exercise price, Granted \| $ / shares
Weighted average exercise price, Cancelled \| $ / shares
Weighted average exercise price, Exercised \| $ / shares
Weighted average exercise price, Outstanding \| $ / shares	0.017
Weighted average exercise price, Exercisable \| $ / shares	$ 0.017