Summary of Significant Accounting Policies - Additional Information (Details)	3 Months Ended
Mar. 31, 2022 USD ($) Segment shares	Mar. 31, 2021 shares
Summary Of Significant Accounting Policies [Line Items]
Realized gains and losses on marketable securities	$ 0
Other-than-temporary impairments on marketable securities	0
Transfers of assets measured on recurring basis out of Level 1 into Level 2	0
Transfers of assets measured on recurring basis out of Level 2 into Level 1	0
Transfers of liabilities measured on recurring basis out of Level 1 into Level 2	0
Transfers of liabilities measured on recurring basis out of Level 2 into Level 1	0
Transfers of financial instrument classified as liability into level 3	0
Transfers of financial instrument classified as liability out of level 3	0
Transfers of financial instrument classified as asset into level 3	0
Transfers of financial instrument classified as asset out of level 3	$ 0
Number of operating segment \| Segment	1
Weighted-average shares/units subject to repurchase or forfeiture \| shares	13,976	58,154
Minimum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of assets	3 years
Maximum
Summary Of Significant Accounting Policies [Line Items]
Estimated useful lives of assets	5 years

Summary of significant accounting policies line items.

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Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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-Publisher FASB
-Name Accounting Standards Codification
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Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.

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Amount of transfers of liabilities measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.

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Amount of transfers of financial instrument classified as a liability into level 3 of the fair value hierarchy.

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Amount of transfers of financial instrument classified as a liability out of level 3 of the fair value hierarchy.

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- Definition

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 18
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Amount of other-than-temporary impairment (OTTI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), recognized in earnings and other comprehensive loss (OCI).

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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Number of shares of common stock subject to repurchase or cancellation determined by relating the portion of time within a reporting period that these shares have been outstanding to the total time in that period. Common stock subject to repurchase are outstanding common shares that are contingently returnable (that is, subject to recall).

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