Simple Agreements For Future Equity, Liability

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- Definition

Warrant Liability, Fair Value Disclosure

+ References

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- Definition

Fair value portion of asset recognized for present right to economic benefit.

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- Definition

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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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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- Definition

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.

+ References

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- Definition

Fair value of financial and nonfinancial obligations.

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Fair Value Measurements - Schedule of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2026	Jun. 30, 2026	Mar. 31, 2026	Dec. 31, 2025	Sep. 24, 2025	Dec. 31, 2024
Assets
U.S. Treasury securities			$ 25,242	$ 69,908
Total assets measured at fair value	$ 103,228	$ 85,929		103,228		$ 9,439
Liabilities
SAFEs				0	$ 263,000	59,301
Second lien loan	10,872	11,346		10,872
Total liabilities measured at fair value	169,218	105,034		169,218		60,920
PIPE Warrants
Liabilities
Warrant liability, fair value	110,881	65,605		110,881	$ 86,400
NRA Warrants
Liabilities
Warrant liability, fair value				47,465
Redeemable convertible preferred stock warrants
Liabilities
Warrant liability, fair value						1,619
Level 1
Assets
Total assets measured at fair value	33,320	60,687		33,320		9,439
Liabilities
SAFEs						0
Second lien loan	0	0		0
Total liabilities measured at fair value	0	0		0		0
Level 1 \| PIPE Warrants
Liabilities
Warrant liability, fair value	0	0		0
Level 1 \| NRA Warrants
Liabilities
Warrant liability, fair value				0
Level 1 \| Redeemable convertible preferred stock warrants
Liabilities
Warrant liability, fair value						0
Level 2
Assets
Total assets measured at fair value	69,908	25,242		69,908		0
Liabilities
SAFEs						0
Second lien loan	0	0		0
Total liabilities measured at fair value	0	0		0		0
Level 2 \| PIPE Warrants
Liabilities
Warrant liability, fair value	0	0		0
Level 2 \| NRA Warrants
Liabilities
Warrant liability, fair value				0
Level 2 \| Redeemable convertible preferred stock warrants
Liabilities
Warrant liability, fair value						0
Level 3
Assets
Total assets measured at fair value	0	0		0		0
Liabilities
SAFEs						59,301
Second lien loan	10,872	11,346		10,872
Total liabilities measured at fair value	169,218	105,034		169,218		60,920
Level 3 \| PIPE Warrants
Liabilities
Warrant liability, fair value	110,881	65,605		110,881
Level 3 \| NRA Warrants
Liabilities
Warrant liability, fair value				47,465
Level 3 \| Redeemable convertible preferred stock warrants
Liabilities
Warrant liability, fair value						1,619
Money market funds
Assets
Estimated Fair Value	33,320	60,687	60,687	33,320		9,439
Money market funds \| Level 1
Assets
Estimated Fair Value	33,320	60,687		33,320		9,439
Money market funds \| Level 2
Assets
Estimated Fair Value	0	0		0		0
Money market funds \| Level 3
Assets
Estimated Fair Value	0	0		0		$ 0
U.S. Treasury securities
Assets
U.S. Treasury securities	69,908	25,242	$ 25,242	69,908
U.S. Treasury securities \| Level 1
Assets
U.S. Treasury securities	0	0		0
U.S. Treasury securities \| Level 2
Assets
U.S. Treasury securities	69,908	25,242		69,908
U.S. Treasury securities \| Level 3
Assets
U.S. Treasury securities	$ 0	$ 0		$ 0