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Summary of Significant Accounting Policies - Schedule of Accounts Receivable and Allowance for Doubtful Accounts (Details) - USD ($)
3 Months Ended 12 Months Ended
Apr. 30, 2019
Jan. 31, 2019
Accounting Policies [Abstract]    
Beginning Balance $ (5,943) $ (28,564)
Discontinued Operations Adjustment 25,000
Charged to Expense
Deductions (2,379)
Ending Balance $ (5,943) $ (5,943)