Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2020

Summary of Significant Accounting Policies [Abstract]

Antidilutive Securities

The potentially dilutive securities excluded from the determination of diluted loss per share as their effect is antidilutive, are as follows:

	Year Ended December 31,
	2020		2019
Stock options to purchase Common Stock		1,650,898		1,421,797
Warrants to purchase Common Stock		197,518		258,825
Total		1,848,416		1,680,622