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Income Taxes - Additional disclosures (Details) - USD ($)		12 Months Ended
	Jan. 31, 2020	Dec. 31, 2020	Dec. 31, 2019
Income taxes
Net change in valuation allowance		$ 1,619,516	$ 291,575
Accrued interest or penalties		0	$ 0
Recognized income tax interest and penalties		0
U.S. federal
Income taxes
Net operating loss carryforwards		7,821,413
U.S. federal | Research Tax Credit Carryforward
Income taxes
Tax credit carryforward		241,414
U.S. federal | Generated in 2017 and prior
Income taxes
Net operating loss carryforwards		2,764,240
State
Income taxes
Net operating loss carryforwards		$ 10,368,296
Common Stock
Income taxes
Issuance of common stock		2,300,000
Common Stock | IPO and Over-Allotment Option
Income taxes
Issuance of common stock	2,300,000

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The amount of estimated penalties and interest accrued as of the balance sheet date arising from income tax examinations.

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