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v3.22.4

SAFE (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021 | Dec. 31, 2020
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Derivative Instruments and Hedging Activities Disclosure [Abstract] |  |  |
SAFE liability | $ 27,221 | $ 28,271 | $ 0

X
- Definition Simple Agreement for Future Equity Liability + References No definition available. + Details
Name: | amci_SimpleAgreementForFutureEquityLiability
Namespace Prefix: | amci_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- References No definition available. + Details
Name: | us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration