Summary of Significant Accounting Policies - Schedule of Common Stock Equivalents (Details) (Parenthetical) - $ / shares	Jan. 31, 2016	Jan. 31, 2015	Jan. 31, 2014
Common stock options, exercise price	$ 1.04	$ 1.04	$ 1.00
Minimum [Member]
Common stock warrants, exercise price	0.675	1.00
Common stock options, exercise price	1.00	1.00
Maximum [Member]
Common stock warrants, exercise price	2.50	2.50
Common stock options, exercise price	$ 2.97	$ 2.97