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Leases (Details) - USD ($)
12 Months Ended
Oct. 31, 2019
Oct. 31, 2018
Oct. 31, 2017
Leases [Abstract]      
Operating leases, rent expense $ 276,151 $ 295,920 $ 295,920
Lessee, Operating Lease, Liability, Payment, Due [Abstract]      
2020 168,480    
2021 168,480    
2022 168,480    
2023 168,480    
2024 112,320    
Total $ 786,240