Stock-based Compensation - Inducement Plan - Stock Option Activity (Details) - $ / shares	3 Months Ended	12 Months Ended
Mar. 31, 2025	Dec. 31, 2024
OUTSTANDING OPTIONS
Outstanding at beginning of period	12,304,882
Options forfeited	(3,318,696)
Outstanding at end of period	8,986,186	12,304,882
WEIGHTED-AVERAGE EXERCISE PRICE
Outstanding at beginning of period	$ 3.5
Options forfeited	2.15
Outstanding at end of period	$ 4	$ 3.5
VESTED AND EXPECTED TO VEST
Outstanding options	6,278,529
Weighted-Average Exercise Price	$ 5
Weighted-Average Remaining Contractual Term	8 months 12 days
ADDITIONAL DISCLOSURES
Outstanding options exercisable at end of period	5,952,070
Weighted-average exercise price exercisable at end of period	$ 5.16
Weighted-average contractual term outstanding	9 months 18 days	7 years 4 months 24 days
Weighted-average contractual term (years) exercisable	10 months 24 days
Inducement Plan
OUTSTANDING OPTIONS
Outstanding at beginning of period	2,690,800
Options forfeited	(444,373)
Outstanding at end of period	2,246,427	2,690,800
WEIGHTED-AVERAGE EXERCISE PRICE
Outstanding at beginning of period	$ 2.01
Options forfeited	1.97
Outstanding at end of period	$ 2.01	$ 2.01
VESTED AND EXPECTED TO VEST
Outstanding options	1,588,960
Weighted-Average Exercise Price	$ 1.95
Weighted-Average Remaining Contractual Term	4 months 24 days
ADDITIONAL DISCLOSURES
Outstanding options exercisable at end of period	1,510,936
Weighted-average exercise price exercisable at end of period	$ 1.94
Weighted-average contractual term outstanding	4 months 24 days	7 years 1 month 6 days
Weighted-average contractual term (years) exercisable	4 months 24 days

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

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
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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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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. 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 exercise price, at which grantee can acquire shares reserved for issuance, for 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 grantees could have acquired the underlying shares with respect to stock options that were terminated.

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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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Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. 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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