Fair Value Measurements - Fair Value Hierarchy (Details) - USD ($) $ in Thousands	5 Months Ended	7 Months Ended	12 Months Ended
Dec. 31, 2024	Jul. 30, 2024	Dec. 31, 2025
Liabilities:
Fair value asset transfer level 2 to level 1	$ 0	$ 0	$ 0
Fair value asset transfer net, level 3	0	0	0
Fair value liability transfer level 1 to level 2	0	0	0
Fair value liability transfer level 2 to level 1	0	0	0
Fair value liability transfer net, level 3	0	0	0
Fair value measurements recurring basis
Liabilities:
Fair value asset transfer level 1 to level 2	0	$ 0	0
Level 1 \| Fair value measurements recurring basis
Assets:
Money market account	19,014		16,710
Level 3 \| Fair value measurements recurring basis
Liabilities:
Convertible notes payables	17,180		21,040
Level 3 \| Fair value measurements recurring basis \| Convert Warrants
Liabilities:
Derivative Liability	$ 152		$ 132

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

+ References

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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 portion of borrowing which can be exchanged for a specified number of another security at the option of the issuer or the holder, for example, but not limited to, the entity's common stock.

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Fair value, after the 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 not subject to a master netting arrangement and not elected to be offset.

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Amount of transfer of financial instrument classified as an asset into (out of) level 3 of the fair value hierarchy.

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

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