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Right-Of-Use Lease Assets and Lease Liabilities (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Leases [Abstract]        
Operating lease cost $ 3,453,600 $ 3,736,000 $ 10,097,200 $ 9,784,500