Summary of Significant Accounting Policies- Potential Dilutive Securities (Details) - shares	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Total potential dilutive securities	8,529,231	4,833,766
Restricted Stock (in shares)
Total potential dilutive securities	259,792	96,623
Employee Stock Option (in shares)
Total potential dilutive securities	3,463,692	1,694,068
Warrant
Total potential dilutive securities	4,805,747	2,340,828
Convertible Notes Payable (in shares)
Total potential dilutive securities	0	702,247