Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2021

Summary of Significant Accounting Policies

Schedule of united kingdom research and development incentives receivable

	Current		Long-Term		Total
Balance at December 31, 2020	$	361,096	$	73,142	$	434,238
UK research and development incentives, transfer		73,142		(73,142)		—
UK research and development incentives		—		70,003		70,003
Additional 2019 incentive earned		51,893		—		51,893
UK research and development incentives cash receipt		(383,933)		—		(383,933)
Foreign currency translation		1,575		(2,221)		(646)
Balance at September 30, 2021	$	103,773	$	67,782	$	171,555

Schedule of potentially dilutive adjustments to the weighted average number of common shares excluded from the calculation

	As of September 30,
	2021	2020
Common stock purchase warrants	5,731,464	5,886,817
Stock options	1,996,890	1,550,704
Total	7,728,354	7,437,521