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Summary of Significant Accounting Policies (Details) - USD ($)
Dec. 31, 2019
Dec. 31, 2018
Accounting Policies [Abstract]    
Accounts receivable $ 18,249,273 $ 10,130,269
Allowance for doubtful accounts (9,976,941) (3,754,306)
Accounts receivable, net $ 8,272,332 $ 6,375,963