XML 81 R71.htm IDEA: XBRL DOCUMENT v3.25.0.1
Agreements - Summary of Aggregate Amount Paid for the Assets Acquired (Parenthetical) (Detail) - USD ($)
$ in Thousands
 1 Months Ended 12 Months Ended
Jan. 31, 2023
Dec. 31, 2024
U.S. Rights for FYCOMPA [Member]    
Asset Acquisition [Line Items]    
Transaction expenses $ 5,870 [1] $ 5,900
[1] As of December 31, 2024, the full $5.9 million has been paid in cash.