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- Definition

Equity Holders Valuation Amount

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- Definition

Warrants Exercised

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No definition available.

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- Definition

Amount of earned premiums assumed from other entities.

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

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- Definition

Number of warrants or rights outstanding.

+ References

No definition available.

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- Definition

Face amount or stated value per share of common stock.

+ References

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- Definition

The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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- Definition

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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- Definition

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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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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- Definition

The increase (decrease) during the reporting period in the amount of cash that is pledged as security when borrowing securities.

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- Definition

Sum of investments and unrestricted cash as of the balance sheet date.

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- Definition

The cash inflow associated with the amount received from holders exercising their stock warrants.

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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Subsequent events (Additional Information) (Details) - USD ($)	Apr. 14, 2026	Apr. 08, 2026	Apr. 07, 2026	May 08, 2026	Mar. 31, 2026	Dec. 31, 2025
Subsequent Event [Line Items]
Common stock, par value					$ 0.001	$ 0.001
Common stock, shares authorized (shares)					200,000,000	200,000,000
Merger Agreement [Member]
Subsequent Event [Line Items]
Cash	$ 1,800,000
Subsequent Event Member \| Merger Agreement [Member]
Subsequent Event [Line Items]
Assumed own by investor	350,000,000
Equity holders valuation amount	13,800,000
Cash decrease	$ 200,000
Subsequent Event Member \| Merger Agreement [Member] \| Obsidian [Member]
Subsequent Event [Line Items]
Equity method investment ownership percentage	53.20%
Subsequent Event Member \| Merger Agreement [Member] \| Galera [Member]
Subsequent Event [Line Items]
Equity method investment ownership percentage	1.80%
Subsequent Event Member \| Merger Agreement [Member] \| PIPE Investors [Member]
Subsequent Event [Line Items]
Equity method investment ownership percentage	45.00%
Subsequent Event Member \| Series B Preferred Stock [Member] \| Galera Therapeutics, Inc. [Member]
Subsequent Event [Line Items]
Number of shares converted			76,479.175
Number of conversion shares issued			42,839.11
Number of conversion shares outstanding			42,839.11
Subsequent Event Member \| Common Stock [Member] \| Galera Therapeutics, Inc. [Member]
Subsequent Event [Line Items]
Number of shares converted			76,479,164
Common stock, par value			$ 0.001
Subsequent Event Member \| Common Stock [Member] \| Ikarian Capital, LLC [Member] \| Pre-funded Warrants [Member]
Subsequent Event [Line Items]
Warrant exercised		8,488,229
Exercise price \| $ / shares		$ 0.001
Proceeds from warrant exercises		$ 8,488,230
Number of shares outstanding		14,552,811
Subsequent Event Member \| Maximum Member \| Common Stock [Member]
Subsequent Event [Line Items]
Common stock, shares authorized (shares)				400,000,000
Subsequent Event Member \| Minimum Member \| Common Stock [Member]
Subsequent Event [Line Items]
Common stock, shares authorized (shares)				200,000,000