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v3.22.2.2

Fixed Assets - Additional information (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 9 Months Ended | 12 Months Ended | 21 Months Ended
--- | --- | --- | --- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Jun. 30, 2022 | Sep. 30, 2022 | Sep. 30, 2021 | Dec. 31, 2021 | Sep. 30, 2022
Leases |  |  |  |  |  |  |
Depreciation expense |  |  |  | $ 19 | $ 21 |  |
Interest on future minimum payments | $ 43 |  |  | 43 |  |  | $ 43
Operating lease cost | $ 49 | $ 66 |  | 138 | $ 162 |  |
Seattle and Tulsa |  |  |  |  |  |  |
Leases |  |  |  |  |  |  |
Restoration expense |  |  |  | 32 |  | $ 32 | $ 64
Monthly rent expense |  |  |  | $ 22 |  |  |
CHINA |  |  |  |  |  |  |
Leases |  |  |  |  |  |  |
Short term monthly rent expense |  |  | $ 23 |  |  |  |
Monthly rent expense |  |  | $ 5 |  |  |  |
Minimum [Member] | Seattle and Tulsa |  |  |  |  |  |  |
Leases |  |  |  |  |  |  |
Remaining term (in years) | 1 year |  |  | 1 year |  |  | 1 year
Annual rent expense, increase (in percent) |  |  |  | 2.00% |  |  |
Agreement expiration term (in years) | 12 months |  |  | 12 months |  |  | 12 months
Maximum [Member] | Seattle and Tulsa |  |  |  |  |  |  |
Leases |  |  |  |  |  |  |
Remaining term (in years) | 6 years |  |  | 6 years |  |  | 6 years
Annual rent expense, increase (in percent) |  |  |  | 3.00% |  |  |
Agreement expiration term (in years) | 6 years |  |  | 6 years |  |  | 6 years

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