Consolidated Balance Sheet Components - Intangible assets (Details) - USD ($) $ in Thousands |
12 Months Ended | |
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Dec. 31, 2025 |
Dec. 31, 2024 |
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| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Gross Carrying Amount | $ 703 | |
| Accumulated amortization | (53) | |
| Net Carrying Amount | 650 | |
| Finite-lived intangible asset impairment | 0 | |
| Finite-lived intangibles assets acquired | $ 0 | |
| Amortization expense of intangible assets | $ 53 | |
| Developed technology | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Weighted Average Life | 15 years | |
| Gross Carrying Amount | $ 471 | |
| Accumulated amortization | (28) | |
| Net Carrying Amount | $ 443 | |
| Trade names | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Weighted Average Life | 10 years | |
| Gross Carrying Amount | $ 176 | |
| Accumulated amortization | (17) | |
| Net Carrying Amount | $ 159 | |
| Customer relationships | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Weighted Average Life | 7 years | |
| Gross Carrying Amount | $ 56 | |
| Accumulated amortization | (8) | |
| Net Carrying Amount | $ 48 | |
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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/2003/role/disclosureRef
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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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