Fair Value - Financial Assets and Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Liabilities:
Warrants	$ 8,422	$ 4,108
Brookfield SAFE liability		50,000
AM SAFE liability	0	28,986
Fair Value, Recurring
Assets:
Cash equivalents	31,665	523
Total assets	31,665
Liabilities:
FPA Put Option liability	26,743
Fixed Maturity Consideration	6,737
Warrants		2,119
Brookfield SAFE liability	34,150	50,000
AM SAFE liability		28,986
Total liabilities	76,052	83,094
Fair Value, Recurring \| Private placement warrants
Liabilities:
Warrants	5,347
Fair Value, Recurring \| Public warrants
Liabilities:
Warrants	3,075
Fair Value, Recurring \| AM SAFE warrant
Liabilities:
Warrants		1,989
Fair Value, Recurring \| Level 1
Assets:
Cash equivalents	31,665	523
Total assets	31,665
Liabilities:
FPA Put Option liability	0
Fixed Maturity Consideration	0
Warrants		0
Brookfield SAFE liability	0	0
AM SAFE liability		0
Total liabilities	3,075	0
Fair Value, Recurring \| Level 1 \| Private placement warrants
Liabilities:
Warrants	0
Fair Value, Recurring \| Level 1 \| Public warrants
Liabilities:
Warrants	3,075
Fair Value, Recurring \| Level 1 \| AM SAFE warrant
Liabilities:
Warrants		0
Fair Value, Recurring \| Level 2
Assets:
Cash equivalents	0	0
Total assets	0
Liabilities:
FPA Put Option liability	0
Fixed Maturity Consideration	0
Warrants		0
Brookfield SAFE liability	0	0
AM SAFE liability		0
Total liabilities	0	0
Fair Value, Recurring \| Level 2 \| Private placement warrants
Liabilities:
Warrants	0
Fair Value, Recurring \| Level 2 \| Public warrants
Liabilities:
Warrants	0
Fair Value, Recurring \| Level 2 \| AM SAFE warrant
Liabilities:
Warrants		0
Fair Value, Recurring \| Level 3
Assets:
Cash equivalents	0	0
Total assets	0
Liabilities:
FPA Put Option liability	26,743
Fixed Maturity Consideration	6,737
Warrants		2,119
Brookfield SAFE liability	34,150	50,000
AM SAFE liability		28,986
Total liabilities	72,977	83,094
Fair Value, Recurring \| Level 3 \| Private placement warrants
Liabilities:
Warrants	5,347
Fair Value, Recurring \| Level 3 \| Public warrants
Liabilities:
Warrants	$ 0
Fair Value, Recurring \| Level 3 \| AM SAFE warrant
Liabilities:
Warrants		$ 1,989

Fixed Maturity Consideration, Fair Value

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- Definition

Simple Agreement for Future Equity Liability

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- Definition

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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-Topic 820
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-Section 50
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- Definition

Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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-Topic 210
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Fair value of financial and nonfinancial obligations.

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- Definition

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

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- Definition

Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price.

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