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Restructuring - Narrative (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended	18 Months Ended
	Sep. 30, 2024	Dec. 31, 2023	Sep. 30, 2024
Restructuring Cost and Reserve [Line Items]
Number of positions eliminated, period percent			90.00%
Restructuring charges	$ 777	$ 6,400
Cash payments for employee related restructuring charges	4,586	2,500
Research and development
Restructuring Cost and Reserve [Line Items]
Restructuring charges	200	5,600
General and administrative
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 600	$ 800

X

- Definition

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
-SubTopic 10
-Name Accounting Standards Codification
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The number of positions eliminated during the period as a percentage of total positions eliminated during the period in connection with the restructuring plan(s).

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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