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v3.22.2.2

Commitments and Contingencies- Right of Use Assets and Liabilities (Details) $ in Thousands | 1 Months Ended | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Jun. 30, 2020 USD ($) ft² | Sep. 30, 2022 USD ($) | Sep. 30, 2021 USD ($) | Sep. 30, 2022 USD ($) | Sep. 30, 2021 USD ($) | Dec. 31, 2021 USD ($)
Right-of-use assets and lease liabilities capitalized |  | 7.00% | 5.50% | 7.00% | 5.50% |
Lease liability |  | $ 144 |  | $ 144 |  | $ 138
Lease liabilities, long-term |  | 60 |  | 60 |  | 37
ROU asset |  | $ 197 |  | $ 197 |  | $ 163
Weighted-average remaining lease term |  | 1 year 1 month 6 days |  | 1 year 1 month 6 days |  |
Operating lease costs |  | $ 67 | $ 68 | $ 189 | $ 234 |
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 |  |  |  |  |
Sublease rent per month | $ 1 |  |  |  |  |
Singapore |  |  |  |  |  |
Area of sublease space | ft² | 275 |  |  |  |  |
Sublease rent per month | $ 1 |  |  |  |  |
Hong Kong |  |  |  |  |  |
Area of sublease space | ft² | 3,000 |  |  |  |  |
Sublease rent per month | $ 2 |  |  |  |  |
Cost of revenue |  |  |  |  |  |
Operating lease costs |  | 33 | 29 | $ 94 | 88 |
Operating expenses |  |  |  |  |  |
Operating lease costs |  | $ 34 | $ 39 | $ 95 | $ 146 |
Space located in Irvine, California for executive offices, sales, finance and administration |  |  |  |  |  |
Area of sublease space | ft² | 4,351 |  |  |  |  |
Sublease rent per month | $ 6 |  |  |  |  |
Percentage of annual increase in sublease rent | 3.00% |  |  |  |  |
Shenzhen, China manufacturing facility |  |  |  |  |  |
Area of sublease space | ft² | 14,476 |  |  |  |  |
Sublease rent per month | $ 8 |  |  |  |  |
Office space located in Los Angels, California |  |  |  |  |  |
Area of sublease space | ft² | 205 |  |  |  |  |
Sublease rent per month | $ 1 |  |  |  |  |

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