Summary of Significant Accounting Policies - Schedule of Common Stock Equivalents (Details) (Parenthetical) - $ / shares	Oct. 31, 2016	Jan. 31, 2016	Oct. 31, 2015
Common stock options, exercise price	$ 0.78	$ 1.04
Minimum [Member]
Common stock warrants, exercise price	0.68		$ 0.68
Common stock options, exercise price	0.39		1.00
Maximum [Member]
Common stock warrants, exercise price	2.50		2.50
Common stock options, exercise price	$ 2.97		$ 2.97

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock 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)(i)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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