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Summary of Significant Accounting Policies - Schedule of Accounts, Notes, Loans and Financing Receivable (Details) - USD ($) | 12 Months Ended
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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.

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