Related Party Transactions - Additional Information (Detail)	12 Months Ended
Dec. 31, 2025
Live.me [Member]
Ownership interest, subsequent to transaction	49.60%

Percentage of subsidiary's or equity investee's stock owned by parent company after stock transaction.

No definition available.

Name:	us-gaap_SaleOfStockPercentageOfOwnershipAfterTransaction
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration