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Repayments of Additional Fees

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Face (par) amount of debt instrument at time of issuance.

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The average effective interest rate during the reporting period.

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Long Term Debt - Additional Information (Details) - USD ($)	1 Months Ended			3 Months Ended	12 Months Ended
	Jul. 31, 2021	Sep. 30, 2020	Apr. 30, 2020	Sep. 30, 2021	Dec. 31, 2021
Interest Expense
Debt Instrument [Line Items]
Loss from debt extinguishment				$ (700,000)	$ (700,000)
Paycheck Protection Program
Debt Instrument [Line Items]
Debt Instrument, Face Amount			$ 1,300,000
Interest Rate On Loan			1.00%
Debt Prepayment Cost			$ 0
Loan and Security Agreement \| Paycheck Protection Program
Debt Instrument [Line Items]
Debt Instrument, Maturity Date			Apr. 30, 2022
Loan and Security Agreement \| Avenue Venture Opportunity Fund L.P
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 3,000,000.0
Repayments of additional fees	$ 500,000
Loan and Security Agreement \| Avenue Venture Opportunity Fund L.P \| Paycheck Protection Program
Debt Instrument [Line Items]
Debt Instrument, Face Amount				$ 1,300,000
Loan and Security Agreement \| Avenue Venture Opportunity Fund L.P \| Preferred unit warrant liability
Debt Instrument [Line Items]
Maximum borrowing capacity		$ 10,000,000.0
Sale of securities		40,000,000.0
Issuance of warrants exercisable into preferred units		$ 900,000
Warrant exercise price		$ 7.1471
Loan and Security Agreement \| Avenue Venture Opportunity Fund L.P \| Preferred unit warrant liability \| Series E Preferred Units
Debt Instrument [Line Items]
Warrants or Rights Exercised		118,929
Minimum \| Loan and Security Agreement \| Avenue Venture Opportunity Fund L.P \| Preferred unit warrant liability
Debt Instrument [Line Items]
Line of credit facility, remaining borrowing capacity		$ 3,000,000.0
Maximum \| Loan and Security Agreement \| Avenue Venture Opportunity Fund L.P \| Preferred unit warrant liability
Debt Instrument [Line Items]
Line of credit facility, current borrowing capacity		$ 7,000,000.0