Annual report pursuant to Section 13 and 15(d)

Significant Accounting Policies - Summary of Potentially Dilutive Common Stock Equivalents (Details)

v3.20.1
Significant Accounting Policies - Summary of Potentially Dilutive Common Stock Equivalents (Details) - shares
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Potentially dilutive common stock equivalents excluded from diluted net loss per share 7,054,327 6,663,827
Warrants [Member]    
Potentially dilutive common stock equivalents excluded from diluted net loss per share 4,366,960 3,780,571
Options and Restricted Stock Units [Member]    
Potentially dilutive common stock equivalents excluded from diluted net loss per share 2,687,367 2,883,256