Intangible Assets - Additional Information (Detail) $ in Thousands, ¥ in Millions |
3 Months Ended | 6 Months Ended | |||||
|---|---|---|---|---|---|---|---|
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Jun. 30, 2026
USD ($)
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Jun. 30, 2025
USD ($)
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Jun. 30, 2026
USD ($)
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Jun. 30, 2025
USD ($)
|
Jun. 30, 2026
CNY (¥)
|
Jun. 30, 2026
USD ($)
|
Dec. 31, 2025 |
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| Intangible Asset, Finite-Lived [Line Items] | |||||||
| Finite-lived intangible assets, Weighted average amortization period | 6 years 6 months | 6 years 6 months | 7 years | ||||
| Amortization of intangible assets | $ 179 | $ 167 | $ 354 | $ 234 | |||
| Etorel IP Rights | |||||||
| Intangible Asset, Finite-Lived [Line Items] | |||||||
| Total consideration of intangible assets | ¥ 35.0 | $ 5,100 | |||||
| X | ||||||||||
- Definition Consideration of Intangible Assets No definition available.
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- Definition Amount of amortization expense for finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Period remaining for amortization of finite-lived intangible asset, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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