Balance Sheet Components - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025	Apr. 30, 2025	Jun. 28, 2024
Deferred Government Grants [Line Items]
Percentage of equity interest						18.35%
Total investment	$ 1,800		$ 1,800		$ 1,700
Long-term investments	1,599		1,599		1,591
Depreciation expense	1,100	$ 800	1,800	$ 1,300
Affiliates
Deferred Government Grants [Line Items]
Long-term investments	$ 1,600		$ 1,600		$ 1,600
Maximum
Deferred Government Grants [Line Items]
Investment obligation amount							$ 4,400
Percentage of equity interest							18.93%

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.