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Redeemable Convertible Preferred Stock Warrant Liability - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
	Apr. 26, 2021	Dec. 31, 2021	Dec. 31, 2020	Sep. 24, 2020
Class of Warrant or Right [Line Items]
Redeemable convertible preferred stock warrant liability		$ 0	$ 369
Change in fair value		(5,236)	181
Redeemable Convertible Preferred Stock Converted Into Warrants Exercised To Series B' Convertible Preferred Stock
Class of Warrant or Right [Line Items]
Conversion of stock, shares issued (in shares)	213,941
Conversion of Series B’ redeemable convertible preferred stock | 2020 Term Loans
Class of Warrant or Right [Line Items]
Warrants outstanding (in shares)				346,823
Exercise price of warrant (in dollars per share)				$ 6.51339
Warrant term				10 years
Redeemable convertible preferred stock warrant liability	$ 5,600		400	$ 600
Change in fair value		$ 5,200	$ 200

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- Definition

Warrant Liability, Noncurrent

+ References

No definition available.

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Number of warrants or rights outstanding.

+ References

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The number of new shares issued in the conversion of stock in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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Amount of expense (income) related to adjustment to fair value of warrant liability.

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Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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