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Fair Value Measurements - Additional Information (Detail) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]        
Transfer from level one to level two fair value assets $ 0   $ 0  
Transfer from level one to level three fair value assets     0  
Transfer from level two to level one fair value assets 0   0  
Transfer from level three to level one fair value assets     0  
Interest income $ 1,374,000 $ 3,296,000 $ 2,938,000 $ 7,093,000