Stockholders' Equity (Deficit) - Summary of Option Outstanding and Exercisable (Details)	12 Months Ended
	Jan. 31, 2016 $ / shares shares
Range Of Exercise Price One [Member]
Range of exercise price	$ 1.00
Number of Options Outstanding | shares	487,404
Weighted Average Remaining Contractual Life (in years), Options Outstanding	2 years 5 months 27 days
Weighted Average Exercise Price, Options Outstanding	$ 1.00
Number of Options Exercisable | shares	487,404
Weighted Average Exercise Price, Options Exercisable	$ 1.00
Range Of Exercise Price Two [Member]
Range of exercise price	$ 2.97
Number of Options Outstanding | shares	9,000
Weighted Average Remaining Contractual Life (in years), Options Outstanding	3 years 6 months
Weighted Average Exercise Price, Options Outstanding	$ 2.97
Number of Options Exercisable | shares	9,000
Weighted Average Exercise Price, Options Exercisable	$ 2.97