Simple Agreements for Future Equity (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Line Items]
Proceeds from simple agreements for future equity	$ 0	$ 10,232
Fair Value, Inputs, Level 3
Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Line Items]
SAFE notes, change in fair value of shares		$ 16,793

The cash inflow from issuance of an equity security that embodies an unconditional obligation requiring the issuer to redeem the security by transferring the assets at a specified or determinable date (or dates) that is (or are) initially more than one year (or the normal operating cycle, if longer) from the issuance date, or upon an event that is certain to occur beyond one year (or the normal operating cycle, if longer) from the issuance date.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 14
-Subparagraph (a)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-14

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Increase (decrease) in settlement amount from change in fair value of issuer's equity shares. For example, but not limited to, issuer obligated to pay an additional Y dollars in cash for each $1 decrease in the fair value of one share.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 480
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481648/480-10-50-2

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