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v3.23.3

Commitments and Contingencies (Details) | 1 Months Ended | 3 Months Ended | 9 Months Ended | 35 Months Ended |
--- | --- | --- | --- | --- | ---
Jun. 30, 2023 USD ($) ft² | Feb. 28, 2023 USD ($) | May 31, 2022 USD ($) | Sep. 30, 2023 USD ($) ft² | Sep. 30, 2022 USD ($) | Sep. 30, 2023 USD ($) ft² | Sep. 30, 2022 USD ($) | May 31, 2023 USD ($) ft² | Dec. 31, 2022 USD ($)
Weighted average incremental borrowing rate |  |  |  | 5.50% | 7.00% | 5.50% | 7.00% |  |
Lease liability |  |  |  | $ 141,000 |  | $ 141,000 |  |  | $ 131,000
Lease liabilities, long term |  |  |  | 54,000 |  | 54,000 |  |  | 46,000
ROU asset |  |  |  | $ 181,000 |  | $ 181,000 |  |  | $ 172,000
Weighted-average remaining lease term |  |  |  | 10 months 24 days |  | 10 months 24 days |  |  |
Operating lease costs |  |  |  | $ 129,000 | $ 67,000 | $ 379,000 | $ 189,000 |  |
Period of warranty from date of shipment |  |  |  |  |  | 1 year |  |  |
Extended warranty minimum period |  |  |  |  |  | 1 year |  |  |
Chief Executive Officer |  |  |  |  |  |  |  |  |
Period for severance payment |  |  |  |  |  | 12 months |  |  |
JAPAN |  |  |  |  |  |  |  |  |
Area of sublease space | ft² |  |  |  | 500 |  | 500 |  |  |
Sublease rent per month |  |  |  |  |  | $ 1,000 |  |  |
Singapore (Member) |  |  |  |  |  |  |  |  |
Area of sublease space | ft² |  |  |  | 275 |  | 275 |  |  |
Sublease rent per month |  |  |  |  |  | $ 1,000 |  |  |
Hong Kong (Member) |  |  |  |  |  |  |  |  |
Area of sublease space | ft² |  |  |  | 3,000 |  | 3,000 |  |  |
Sublease rent per month |  |  |  |  |  | $ 2,000 |  |  |
Cost of revenue |  |  |  |  |  |  |  |  |
Operating lease costs |  |  |  | $ 54,000 | 33,000 | 149,000 | 94,000 |  |
Operating expenses |  |  |  |  |  |  |  |  |
Operating lease costs |  |  |  | $ 75,000 | $ 34,000 | $ 230,000 | $ 95,000 |  |
Sublease of space located in Irvine, California |  |  |  |  |  |  |  |  |
Area of sublease space | ft² | 1,560 |  |  | 9,800 |  | 9,800 |  |  |
Sublease rent per month | $ 4,000 |  |  |  |  | $ 5,000 |  | $ 6,000 |
Percentage of annual increase in sublease rent |  |  |  |  |  | 50.00% |  |  |
Space located in Irvine, California for executive offices, sales, finance and administration |  |  |  |  |  |  |  |  |
Area of sublease space | ft² |  |  |  |  |  |  |  | 4,351 |
Shenzhen, China manufacturing facility |  |  |  |  |  |  |  |  |
Area of sublease space | ft² |  |  |  | 14,476 |  | 14,476 |  |  |
Sublease rent per month |  |  | $ 8,000 |  |  |  |  |  |
Newark, California manufacturing facility |  |  |  |  |  |  |  |  |
Area of sublease space | ft² |  |  |  | 10,635 |  | 10,635 |  |  |
Sublease rent per month |  | $ 18,000 |  |  |  |  |  |  |

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