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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
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- Definition

Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

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- Definition

The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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- Definition

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

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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.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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- Definition

Number of options outstanding, including both vested and non-vested options.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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No definition available.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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No definition available.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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Share-based compensation - Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands		6 Months Ended		12 Months Ended
	Jun. 28, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Number of shares
Options, Beginning balance		7,978,291
Options, Granted		2,061,569
Options, Exercised		(388,556)	0
Options, Forfeited		(757,146)
Options, Expired		(356,159)
Options, Ending balance		8,537,999		7,978,291
Options, Exercisable		2,743,701
Weighted Average Exercise price
Beginning price		$ 6.15
Granted		18.15
Forfeited		8.43
Expired		16.34
Exercised		3.25
Ending price		8.55		$ 6.15
Exercisable		$ 4.83
Weighted average remaining contractual term
Weighted Average Remaining Contractual Term		8 years 6 months 25 days		8 years 7 months 13 days
Weighted Average Remaining Contractual Term, Exercisable		7 years 2 months 12 days
Weighted average grant date fair value		$ 13.49	$ 3.67
Intrinsic value, outstanding		$ 46,218		$ 45,360
Intrinsic value, exercisable		23,098
Intrinsic value, exercised		$ 5,900
Dr. Clay Siegall \| Morphimmune Inc
Number of shares
Options, Granted	2,137,080
Weighted Average Exercise price
Granted	$ 5.91