Fair Value Measurements - Rollforward of Changes in Fair Value of Financial Liabilities (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended
May 01, 2021	Mar. 31, 2021
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Beginning balance	$ 4,823	$ 4,550
Change in fair value through the settlement date	591	273
Reclassification of Series A preferred stock tranche obligation and related party antidilution obligation upon settlement	(5,414)
Ending balance		4,823
Related Party Antidilution Obligation
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Beginning balance	4,499	4,247
Change in fair value through the settlement date	584	252
Reclassification of Series A preferred stock tranche obligation and related party antidilution obligation upon settlement	(5,083)
Ending balance		4,499
Series A Preferred Stock Tranche Obligation
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Beginning balance	324	303
Change in fair value through the settlement date	7	21
Reclassification of Series A preferred stock tranche obligation and related party antidilution obligation upon settlement	$ (331)
Ending balance		$ 324

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.

No definition available.

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- Definition

Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258

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- Definition

Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258

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- Definition

Reclassification of series A preferred stock tranche obligation and related party antidilution obligation upon settlement.

+ References

No definition available.

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