v3.26.1

RELATED PARTIES - Founder Shares (Details) - USD ($)				12 Months Ended
RELATED PARTIES - Founder Shares (Details) - USD ($)	Jul. 09, 2025	Jul. 08, 2025	Dec. 08, 2021	Dec. 31, 2025	Jun. 25, 2025	Jan. 28, 2025	Dec. 31, 2024	Oct. 10, 2023	Apr. 01, 2022
RELATED PARTIES
Common shares, par value (in dollars per share)						$ 0.0001
Shares converted				4,000,000
Class A ordinary shares
RELATED PARTIES
Common shares, par value (in dollars per share)				$ 0.0001			$ 0.0001
Shares converted		4,000,000
Class B ordinary shares
RELATED PARTIES
Common shares, par value (in dollars per share)				$ 0.0001			$ 0.0001
Common shares shares issued (in shares)				2,422,078			6,422,078
Shares converted	4,000,000	4,000,000
Sponsor \| Class A ordinary shares
RELATED PARTIES
Common shares, par value (in dollars per share)					$ 0.0001
Number of shares issued after conversion		4,000,000
Sponsor \| Class B ordinary shares
RELATED PARTIES
Shares converted		4,000,000
Founder Shares \| Certain officers and directors
RELATED PARTIES
Fair market value of founder shares									$ 4,564,500
Fair marker value of founder shares (in dollars per share)									$ 5.37
Founder Shares \| Class B ordinary shares
RELATED PARTIES
Number of shares forfeited								448,052
Common shares, par value (in dollars per share)								$ 0.0001
Number of shares subject to forfeiture				3,435,065
Founder Shares \| Common Class A and Class B
RELATED PARTIES
Common shares shares issued (in shares)				3,435,065
Founder Shares \| Sponsor
RELATED PARTIES
Share Price				$ 11.5
Threshold number of trading days for stock price trigger				20 days
Threshold number of consecutive trading days for stock price trigger				30 days
Founder Shares \| Sponsor \| Class B ordinary shares
RELATED PARTIES
Number of shares issued			6,870,130
Aggregate purchase price			$ 25,000
Founder Shares \| Sponsor \| Class B ordinary shares \| Certain officers and directors
RELATED PARTIES
Number of shares transferred									850,000
Number of shares not subjected to forfeiture									850,000

Represents the amount of fair market value of founder shares.

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Represents the number of shares forfeited.

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Represents the number of shares not subjected to forfeiture.

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Represents the number of shares subject to forfeiture.

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Represents the number of shares transferred.

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Represents the per share amount of fair market value of founder shares.

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Threshold number of consecutive trading days within which the stock price to exceed for transfer or sale of founder shares.

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Threshold number of trading days for stock price trigger for sale or transfer of founder shares.

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Face amount or stated value per share of common stock.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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The number of new shares issued in the conversion of stock in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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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.

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Price of a single share of a number of saleable stocks of a company.

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Number of new stock issued during the period.

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Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.

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Spark I Acquisition Corp 10-K