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Stock-Based Compensation (Details) - USD ($) |  | 11 Months Ended |  |
--- | --- | --- | --- | ---
Aug. 29, 2024 | Dec. 31, 2024 | Aug. 22, 2024 | Feb. 06, 2024
Stock-Based Compensation [Line Items] |  |  |  |
Shares reserved for future issuance |  | 27,556,257 |  |
Common stock, shares issued |  | 37,440,510 |  | 3,197,975
Stock-based compensation expense |  | $ 14,919,000 |  |
Estimated fair value of warrants to be granted |  | $ 10,400,000 |  |
Stock Options [Member] |  |  |  |
Stock-Based Compensation [Line Items] |  |  |  |
Shares reserved for future issuance |  | 1,567,760 |  |
Weighted average grant-date fair value |  | $ 9.12 |  |
Total unrecognized compensation cost |  | $ 12,700,000 |  |
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition |  | 3 years 2 months 12 days |  |
2024 Stock Incentive Plan [Member] |  |  |  |
Stock-Based Compensation [Line Items] |  |  |  |
Shares available for grant |  | 4,246,324 |  |
Annual increase in shares available for issuance as a percentage of outstanding diluted stock |  | 5.00% |  |
RSA [Member] |  |  |  |
Stock-Based Compensation [Line Items] |  |  |  |
Common stock, shares issued |  | 2,207,553 |  |
Stock-based compensation expense |  | $ 100,000 |  |
RSAs issued |  | 2,207,553 |  |
RSAs price per share |  | $ 0.0001 |  |
Total unrecognized compensation cost |  | $ 100,000 |  |
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition |  | 3 years 1 month 6 days |  |
Paruka Warrant Obligation [Member] |  |  |  |
Stock-Based Compensation [Line Items] |  |  |  |
Shares reserved for future issuance |  | 596,930 |  |
Stock-based compensation expense |  | $ 10,400,000 |  |
Warrant To Purchase Number Of Shares As A Percentage Of Outstanding Diluted Stock |  | 1.00% |  |
Employee Warrants [Member] |  |  |  |
Stock-Based Compensation [Line Items] |  |  |  |
Shares reserved for future issuance |  | 3,054,358 |  |
Warrants issued |  | 3,054,358 |  |
Exercise price per warrant |  | $ 7.8 |  |
Price per share |  | $ 6.27 |  |
Total unrecognized compensation cost |  | $ 16,300,000 |  |
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition |  | 3 years 3 months 18 days |  |
2024 Stock Incentive Plan [Member] |  |  |  |
Stock-Based Compensation [Line Items] |  |  |  |
Shares available for grant |  |  | 4,634,891 |
Shares reserved for future issuance |  | 4,246,324 |  |
2024 Stock Incentive Plan [Member] | Stock Options [Member] |  |  |  |
Stock-Based Compensation [Line Items] |  |  |  |
Shares reserved for future issuance |  | 388,567 |  |
2024 Employee Stock Purchase Plan [Member] |  |  |  |
Stock-Based Compensation [Line Items] |  |  |  |
Shares available for grant |  | 460,529 |  |
Shares reserved for future issuance | 463,489 | 460,529 |  |
Annual increase in shares available for issuance as a percentage of outstanding diluted stock |  | 1.00% |  |
Purchase price of common stock expressed as a percentage of its fair value | 85.00% |  |  |
Maximum contribution of employee's eligible compensation | 15.00% |  |  |
Total amount of annual salary that an employee is permitted to utilize to purchase company shares under ESPP | $ 25,000 |  |  |
Common stock, shares issued |  | 2,960 |  |
Stock-based compensation expense |  | $ 100,000 |  |

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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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