Licensing Revenue Agreement - Additional Information (Details) - USD ($)	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023	Dec. 31, 2022
Deferred Revenue Arrangement [Line Items]
License revenue recognized	$ 0	$ 161,000	$ 0	$ 442,000
Deferred revenue	0	0	0	0	$ 0	$ 442,000
Merck Neuromuscular License Agreement
Deferred Revenue Arrangement [Line Items]
License revenue recognized	$ 0	$ 5,000,000	$ 0	5,000,000
Milestone payments				$ 5,000,000

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details