Summary of Significant Accounting Policies - Schedule of Accounts, Notes, Loans and Financing Receivable (Details) - USD ($)		12 Months Ended
		Jan. 31, 2016		Jan. 31, 2015
Summary Of Significant Accounting Policies - Schedule Of Accounts Notes Loans And Financing Receivable Details
Beginning Balance		$ 39,045	[1]	$ 23,593
Charged to Expense		83,786		112,332
Deductions		(88,861)		(96,880)
Ending Balance	[1]	$ 33,970		$ 39,045

[1] Amounts do not agree to the Consolidated Balance Sheets due to the “Discontinued Operations and Assets Held for Sale” lines.