Summary of Significant Accounting Policies - UK (Details)	3 Months Ended
	Mar. 31, 2022 USD ($)
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Balance, Beginning balance	$ 225,070
UK research and development incentives	55,466
Additional 2020 incentive earned	107,906
UK research and development incentives cash receipt	(209,166)
Foreign currency translation	(7,472)
Balance, Ending balance	171,804
Current Receivables
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Balance, Beginning balance	103,832
UK research and development incentives, transfer	121,238
Additional 2020 incentive earned	107,906
UK research and development incentives cash receipt	(209,166)
Foreign currency translation	(2,572)
Balance, Ending balance	121,238
Long Term Receivable
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Balance, Beginning balance	121,238
UK research and development incentives, transfer	(121,238)
UK research and development incentives	55,466
Foreign currency translation	(4,900)
Balance, Ending balance	$ 50,566