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Related Party Transactions - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Related Party Transaction [Line Items]
Accounts receivable from related parties	$ 136		$ 136		$ 481
Falikang [Member]
Related Party Transaction [Line Items]
Accounts receivable from related parties	19,100		19,100		$ 13,900
Investment income	1,700	$ 1,200	$ 1,100	$ 1,800
Percentage of outstanding shares owned			51.10%
Falikang [Member] | Collaborative Arrangement [Member]
Related Party Transaction [Line Items]
Revenues	$ 16,400	$ 46,000	$ 53,300	$ 73,100

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