Schedule Of Stock Option Activity (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	6 Months Ended	12 Months Ended
Jun. 30, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Retirement Benefits [Abstract]
Number Of Shares, Beginning Balance	5,026,890	177,832	272,844
Weighted Average Exercise Price, Beginning Balance	$ 0.42	$ 10.08	$ 11.70
Weighted Average Remaining Life	9 years 1 month 24 days	9 years 3 months 18 days	7 years 2 months 1 day	8 years 1 month 24 days
Number Of Shares, Granted	2,079,029	4,854,476
Weighted Average Exercise Price, Granted	$ 1.17	$ 0.42
Number Of Shares, Exercised	809		290
Weighted Average Exercise Price, Exercised	$ 0.42		$ 4.02
Number Of Shares, Forfeited	1,359	5,418	94,722
Weighted Average Exercise Price, Forfeited	$ 0.75	$ 0.42	$ 16.23
Number Of Shares, Expired
Weighted Average Exercise Price, Expired
Number Of Shares, Ending Balance	7,103,751	5,026,890	177,832	272,844
Weighted Average Exercise Price, Endiing Balance	$ 0.87	$ 0.42	$ 10.08	$ 11.70
Aggregate intrinsic value outstanding	$ 3,693,765
Aggregate intrinsic value outstanding	$ 3,679,037	$ 3,693,765

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

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

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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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Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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

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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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