Nature of Operations and Summary of Significant Accounting Policies (Details) - Schedule of Depreciated or amortized over the estimated useful life	12 Months Ended
	Jan. 31, 2015
Nature of Operations and Summary of Significant Accounting Policies (Details) - Schedule of Depreciated or amortized over the estimated useful life [Line Items]
Leasehold improvements	Lesser of estimated useful life of the asset or the lease term
Furniture and Fixtures [Member] | Minimum [Member]
Nature of Operations and Summary of Significant Accounting Policies (Details) - Schedule of Depreciated or amortized over the estimated useful life [Line Items]
Estimated useful life of the asset	3 years
Furniture and Fixtures [Member] | Maximum [Member]
Nature of Operations and Summary of Significant Accounting Policies (Details) - Schedule of Depreciated or amortized over the estimated useful life [Line Items]
Estimated useful life of the asset	7 years
Building and Building Improvements [Member] | Minimum [Member]
Nature of Operations and Summary of Significant Accounting Policies (Details) - Schedule of Depreciated or amortized over the estimated useful life [Line Items]
Estimated useful life of the asset	10 years
Building and Building Improvements [Member] | Maximum [Member]
Nature of Operations and Summary of Significant Accounting Policies (Details) - Schedule of Depreciated or amortized over the estimated useful life [Line Items]
Estimated useful life of the asset	30 years