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Commitments and Contingencies - Additional Information (Detail) - Mar. 31, 2023 $ in Millions | USD ($) | GBP (£)
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Commitments And Contingencies Disclosure [Line Items] |  |
Future contractual purchase obligations without consideration | $ 81.7 |
Regulatory Approval in Europe |  |
Commitments And Contingencies Disclosure [Line Items] |  |
Additional future contractual purchase obligations without consideration | 39.8 |
Further Indication for AMR101 | Potential Marketing Approval 1 |  |
Commitments And Contingencies Disclosure [Line Items] |  |
Aggregate stock or cash payment upon potential market approval | 5.5 | £ 5,000,000
Further Indication for AMR101 | Potential Marketing Approval 2 |  |
Commitments And Contingencies Disclosure [Line Items] |  |
Aggregate stock or cash payment upon potential market approval | $ 5.5 | £ 5,000,000

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- Definition Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier. + References No definition available. + Details
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- Definition Amount of the recorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 440 -SubTopic 10 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=123406679&loc=d3e25383-109308 + Details
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