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Summary of Accounting Policies and Nature of Operations - Summary of Allowance for Doubtful Accounts (Details) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Accounting Policies [Abstract]    
Beginning balance $ 226,520 $ 90,800
Bad debt expense 1,241,919 166,539
Receivables written off (1,468,439) (30,819)
Ending balance $ 226,520