Summary of Significant Accounting Policies - Schedule of Property and Equipment Estimated Useful Lives (Details)	6 Months Ended
	Jul. 31, 2014
Minimum [Member] | Machinery And Equipment [Member]
Property and equipment estimated useful lives	2 years
Minimum [Member] | Furniture And Fixtures [Member]
Property and equipment estimated useful lives	3 years
Minimum [Member] | Leasehold Improvements [Member]
Property and equipment estimated useful lives	3 years
Maximum [Member] | Machinery And Equipment [Member]
Property and equipment estimated useful lives	7 years
Maximum [Member] | Furniture And Fixtures [Member]
Property and equipment estimated useful lives	5 years
Maximum [Member] | Leasehold Improvements [Member]
Property and equipment estimated useful lives	10 years