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Warrants - Summary of Warrants to purchase Common Stock Issued (Details) - $ / shares
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Equity [Abstract]    
Number of Warrants, Outstanding Beginning Balance 53,556 53,556
Number of Warrants, Granted
Number of Warrants, Exercised
Number of Warrants, Expired/Cancelled
Number of Warrants, Outstanding Ending Balance 53,556 53,556
Number of Warrants, Outstanding and Exercisable, Ending Balance   53,556
Weighted Exercise Price Outstanding, Beginning Balance $ 7.20 $ 7.20
Weighted Exercise Price, Granted
Weighted Exercise Price, Exercised
Weighted Exercise Price, Expired/Cancelled
Weighted Exercise Price Outstanding, Ending Balance $ 7.20 7.20
Weighted Exercise Price, Outstanding and Exercisable, Ending Balance   $ 7.20