Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2021

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:

	As of June 30,
	2021		2020
Stock options to purchase Common Stock		3,209,248		1,639,753
Warrants to purchase Common Stock		197,518		197,518
Total		3,406,766		1,837,271