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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Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

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Number of shares issued for nonredeemable preferred shares and preferred shares redeemable solely at option of issuer. Includes, but is not limited to, preferred shares issued, repurchased, and held as treasury shares. Excludes preferred shares classified as debt.

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Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.

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Per share amount of par value or stated value of stock classified as temporary equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable.

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The maximum number of securities classified as temporary equity that are permitted to be issued by an entity's charter and bylaws. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.

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The number of securities classified as temporary equity that have been sold (or granted) to the entity's shareholders. Securities issued include securities outstanding and securities held in treasury. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.

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Restatement of Previously Issued Financial Statements - Schedule of Impact to the Consolidated Balance Sheet (Parenthetical) (Detail) - $ / shares	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Dec. 31, 2024	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Convertible preferred stock, par value	$ 0.001
Convertible preferred stock, shares authorized	5,000,000
Convertible Preferred Stock [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Convertible preferred stock, shares authorized	5,000,000			5,000,000	5,000,000			5,000,000
Preferred stock, shares authorized					5,000,000			5,000,000
Series X1 Non-voting Convertible Preferred Stock [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Convertible preferred stock, par value	$ 0.001			$ 0.001	$ 0.001			$ 0.001
Convertible preferred stock, shares authorized	515,000			515,000	515,000			515,000
Convertible preferred stock, shares issued	110,086			110,086	110,086			110,086
Convertible preferred stock, shares outstanding	110,086	110,086	110,086	110,086	110,086	110,086	110,086	110,086
Preferred stock, par value					$ 0.001			$ 0.001
Preferred stock, shares authorized					515,000			515,000
Preferred stock, shares issued					110,086			110,086
Preferred stock, shares outstanding					110,086			110,086
Series X Non-Voting Convertible Preferred Stock [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Convertible preferred stock, par value	$ 0.001			$ 0.001	$ 0.001			$ 0.001
Convertible preferred stock, shares authorized	10,000			10,000	10,000			10,000
Convertible preferred stock, shares issued	4,422			4,422	4,422			4,422
Convertible preferred stock, shares outstanding	4,422	4,422	4,422	4,422	4,422	4,422	4,422	4,422
Preferred stock, par value					$ 0.001			$ 0.001
Preferred stock, shares authorized					10,000			10,000
Preferred stock, shares issued					4,422			4,422
Preferred stock, shares outstanding					4,422			4,422