Value of common shares reserved for future issuance.

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Period during which the target entity is restricted from soliciting or engaging in competing transaction discussions.

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No definition available.

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Amount of planned equity investment or capital increase to be made following completion of a proposed acquisition.

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Estimated aggregate consideration to be transferred in cash in connection with a proposed acquisition that has not yet been completed.

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No definition available.

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Amount of the target entity's outstanding debt liabilities incurred by the acquirer as part of consideration transferred in connection with a proposed acquisition.

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No definition available.

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Percentage of equity interests intended to be acquired in a proposed transaction not yet completed.

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No definition available.

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- Definition

Short-Term financing which is expected to be paid back relatively quickly, such as by a subsequent longer-term loan. Also called swing loan or bridge financing.

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- Definition

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

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
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Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

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Aggregate number of common shares reserved for future issuance.

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- Definition

Amount of investment in equity security without readily determinable fair value.

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- Definition

Gross number of share options (or share units) granted during the period.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Number of share options (or share units) exercised during the current period.

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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 (Details) $ / shares in Units, $ in Thousands			12 Months Ended
	Mar. 24, 2026 CHF (SFr)	Jan. 01, 2026 shares	Dec. 31, 2025 USD ($) shares	Dec. 31, 2024 shares	Mar. 16, 2026 USD ($) $ / shares shares	Feb. 16, 2026 USD ($)	Dec. 04, 2025 USD ($)	Oct. 15, 2025 USD ($) $ / shares shares	Oct. 05, 2025 $ / shares	Jul. 14, 2025 USD ($) shares	May 05, 2025 USD ($) shares
Subsequent Event [Line Items]
Total investment \| $			$ 1,000				$ 1,000
Options granted (in shares)			3,042,652	245,165
Options exercised (in shares)			2,647,019
Registered direct offering
Subsequent Event [Line Items]
Number of shares agreed to sell and issue								12,640,000		60,000,000	10,000,000
Value of shares agreed to sell and issue \| $								$ 200,000		$ 15,000	$ 20,000
Exercise price of warrants \| $ / shares									$ 4.6
Registered direct offering \| Pre-funded Warrants
Subsequent Event [Line Items]
Exercise price of warrants \| $ / shares								$ 0.0001
Registered direct offering \| Pre-funded Warrants \| Maximum
Subsequent Event [Line Items]
Number of shares for warrants								14,026,666
Subsequent event
Subsequent Event [Line Items]
Total investment \| $						$ 1,000
Ownership percentage	100.00%
Aggregate cash purchase price \| SFr	SFr 4,000,000
Outstanding convertible loans amount \| SFr	565,178.74
Capital increase amount \| SFr	1,000,000
Principal amount \| SFr	SFr 500,000
Exclusivity period	60 days
Subsequent event \| Registered direct offering
Subsequent Event [Line Items]
Number of shares agreed to sell and issue					22,913,630
Value of shares agreed to sell and issue \| $					$ 125,000
Subsequent event \| Registered direct offering \| Pre-funded Warrants
Subsequent Event [Line Items]
Exercise price of warrants \| $ / shares					$ 0.0001
Subsequent event \| Registered direct offering \| Pre-funded Warrants \| Maximum
Subsequent Event [Line Items]
Number of shares for warrants					7,500,000
Subsequent event \| Registered direct offering \| Class E Warrants
Subsequent Event [Line Items]
Exercise price of warrants \| $ / shares					$ 5.5
Subsequent event \| Registered direct offering \| Class E Warrants \| Maximum
Subsequent Event [Line Items]
Number of shares for warrants					60,827,260
Subsequent event \| Ordinary shares
Subsequent Event [Line Items]
Options granted (in shares)		903,120
Options exercised (in shares)		935,240