Summary of Significant Accounting Policies - Additional Information (Detail) - Montes Archimedes Acquisition Corp. - USD ($)	3 Months Ended	6 Months Ended
Mar. 31, 2021	Dec. 31, 2020
Schedule Of Accounting Policies [Line Items]
Concentrations of credit risk, financial instruments		$ 250,000
Shares subject to possible redemption	36,277,487	34,375,578
Warrants issued	30,750,277
Number of anti-dilutive shares subject to forfeiture excluded from weighted-average shares calculation	30,750,277	30,750,277
IPO
Schedule Of Accounting Policies [Line Items]
Warrants issued	20,535,912	20,535,912
Private Placement
Schedule Of Accounting Policies [Line Items]
Warrants issued	10,214,365	10,214,365
Class A common stock
Schedule Of Accounting Policies [Line Items]
Shares subject to possible redemption	36,277,487	34,375,578
Warrants issued	36,277,487	34,375,578

Schedule Of Accounting Policies [Line Items]

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- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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Maximum amount of loss due to credit risk that, based on the gross fair value of the financial instrument, the entity would incur if parties to the financial instruments that make up the concentration failed completely to perform according to the terms of the contracts and the collateral or other security, if any, for the amount due proved to be of no value to the entity.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
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-Section 50
-Paragraph 21
-Subparagraph (b)
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The number of shares that would be issued, determined under the conditions specified in the contract, if the settlement were to occur at the reporting date.

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-Name Accounting Standards Codification
-Topic 480
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-Section 50
-Paragraph 2
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The number of securities classified as temporary equity that have been issued and are held by the entity's shareholders. Securities outstanding equals securities issued minus securities held in treasury. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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