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Consolidated Statements of Stockholders' Equity/Members' Deficit (Parenthetical) - USD ($)
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs   $ 197,600
IPO [Member]    
Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs $ 3,101,493  
Private Placement [Member]    
Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs $ 13,008