Income Taxes - Additional Information (Details)	12 Months Ended
	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Income Tax [Line Items]
Deferred tax assets, valuation allowance	$ 75,446,000	$ 49,866,000
Net valuation allowance increases	25,600,000
Federal net operating loss carryforwards	$ 152,200,000	59,700,000
Tax credit carryforward, description	The Tax Cuts and Jobs Act, or TCJA, which was enacted in December 2017, will generally allow federal losses generated after 2017 to be carried over indefinitely, but will generally limit the NOL deduction to the lesser of the NOL carryover or 80% of a corporation’s taxable income (subject to Section 382 of the Internal Revenue Code of 1986, as amended, or IRC).
Federal net operating loss carryforwards do not expire	$ 152,200,000
Percentage of taxable income limitation under TCJA	0.80
State net operating loss carryforwards	$ 216,800,000	106,300,000
Accrued interest or penalties related to uncertain tax benefits	$ 0	0
Internal Revenue Service (IRS)
Income Tax [Line Items]
Net operating loss and tax credit carryforwards description	Net operating loss and tax credit carryforwards may become subject to an annual limitation in the event of certain cumulative changes in the ownership interest of significant stockholders over a three-year period in excess of 50%
Net operating loss carryforwards limited and expire due to ownership changes	$ 0
Domestic Tax Authority | Research Tax Credit Carryforward
Income Tax [Line Items]
Tax credit carryforwards	7,300,000	4,700,000
State and Local Jurisdiction | Research Tax Credit Carryforward
Income Tax [Line Items]
Tax credit carryforwards	$ 2,900,000	$ 1,100,000