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Leases - Schedule of Cash Flow Information (Details) - USD ($)
 3 Months Ended
Apr. 30, 2020
Jan. 31, 2020
Leases [Abstract]    
Cash paid for amounts included in the measurement of lease liabilities Operating cash flows from operating leases $ 41,850  
Right-of-use assets obtained in exchange for lease obligations Operating leases, net 2,301,461  
Operating leases, Long-term obligations 2,240,427 $ 2,252,964
Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from finance leases 7,781  
Right of use assets obtained in exchange for lease liabilities: Finance leases 97,120  
Finance leases, Long-term obligations $ 68,880 $ 75,396