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Property and Equipment - Schedule of Property and Equipment (Details) - USD ($)
Jan. 31, 2019
Jan. 31, 2018
Property, Plant and Equipment [Abstract]    
Machinery and Equipment $ 2,662,403 $ 2,431,589
Furniture and Fixtures 81,099 71,969
Leasehold Improvements 2,894,949 2,071,169
Property and Equipment, Gross 5,638,451 4,574,727
Less: Accumulated Depreciation 2,753,857 2,074,852
Property and Equipment, Net $ 2,884,594 $ 2,499,875