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v3.22.2.2

Summary of Significant Accounting Policies - Additional Information (Details) | 1 Months Ended | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Nov. 03, 2022 USD ($) | Dec. 31, 2022 USD ($) | Sep. 30, 2021 USD ($) | Sep. 30, 2020 USD ($) | Sep. 30, 2022 financialInstitution lease | Sep. 30, 2021 USD ($) | Sep. 30, 2020 USD ($)
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Number of financial institutions used for cash deposits | financialInstitution |  |  |  |  | 2 |  |
Depreciation expense |  |  | $ 17,000 | $ 16,000 |  | $ 58,000 | $ 45,000
Impairment losses |  |  | $ 0 | $ 0 |  | $ 0 | $ 0
Number of existing leases | lease |  |  |  |  | 2 |  |
Subsequent Event | Common Stock |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Proceeds from issuance of common stock at premium | $ 60,000,000 |  |  |  |  |  |
Forecast |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Goodwill Impairment |  | $ 33,000,000 |  |  |  |  |
Minimum |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Estimated useful life (in years) |  |  |  |  | 3 years |  |
Lease term (in months) |  |  |  |  | 12 months |  |
Maximum |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |
Estimated useful life (in years) |  |  |  |  | 13 years |  |
Lease term (in months) |  |  |  |  | 60 months |  |

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