Income Taxes - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Income Taxes [Line Items]
Increase in deferred tax assets valuation allowance	$ 17,756,000	$ 6,354,000
Operating loss carryforwards carryback period	5 years
Percentage of TCJA limitations on net operating loss carryforwards to taxable income	80.00%
Uncertain tax positions	$ 0	0
Unrecognized tax benefits, interest and penalties accrued	$ 0	0
Earliest Tax Year
Income Taxes [Line Items]
Open tax year	2018
Latest Tax Year
Income Taxes [Line Items]
Open tax year	2020
Federal
Income Taxes [Line Items]
Operating loss carryforwards	$ 88,600,000	32,800,000
Federal | Research and Development
Income Taxes [Line Items]
Tax credit carryforwards	$ 1,800,000	600,000
Tax credit carryforwards expiration year	2040
State
Income Taxes [Line Items]
Operating loss carryforwards	$ 31,700,000	11,400,000
Operating loss carryforwards expiration year	2039
State | Research and Development
Income Taxes [Line Items]
Tax credit carryforwards	$ 500,000	$ 200,000
Tax credit carryforwards expiration year	2035