Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2021

Accounting Policies [Abstract]

Schedule of Common Stock Equivalents Excluded from Diluted Net Loss Calculation

The following number of unexercised stock options, warrants and restricted stock units, which are common stock equivalents, have been excluded from the diluted net loss calculation as their effect would have been anti-dilutive for all periods presented:

	Three and Nine Months Ended September 30,
	2021		2020
Options		1,509,256		1,038,496
Warrants		4,434		2,756,980
Restricted stock units		15,000		20,000
Total		1,528,690		3,815,476