Balance Sheet Components - Narratives (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Sep. 30, 2024 |
Sep. 30, 2023 |
Sep. 30, 2024 |
Sep. 30, 2023 |
Sep. 23, 2024 |
Aug. 07, 2024 |
Jun. 13, 2024 |
Dec. 31, 2023 |
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| Balance Sheet Components | ||||||||
| Notes receivable | $ 323,000 | $ 323,000 | $ 73,485 | $ 100,000 | $ 150,000 | $ 0 | ||
| Annual interest rate | 5.12% | 5.12% | 5.12% | |||||
| Allowance for credit losses | 0 | 0 | ||||||
| Interest income | 3,000 | |||||||
| Depreciation and amortization expense | $ 11,000 | $ 18,000 | $ 59,000 | $ 82,000 | ||||
| X | ||||||||||
- Definition Amount of allowance for credit loss on financing receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Rate of interest on investment. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amortized cost, before allowance for credit loss, of financing receivable classified as noncurrent. Excludes net investment in lease. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- References No definition available.
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