Agreements with Royalty Pharma - Summary of Changes of Fair Value of Liabilities (Detail) - 2024 RPI Transactions [Member] $ in Thousands	7 Months Ended
Dec. 31, 2024 USD ($)
RP CK-586 RPA, RPI ICAV [Member]
Debt Instrument [Line Items]
Beginning balance	$ 12,700
Change in fair value	1,300
Ending Balance	14,000
RP OM Loan Agreement [Member]
Debt Instrument [Line Items]
Beginning balance	104,700
Change in fair value	18,300
Ending Balance	$ 123,000

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details