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v3.23.1

Fair Value Measurement of Assets and Liabilities - Binomial Lattice Model and Assumptions (Details) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Mar. 31, 2023 USD ($) $ / shares | Mar. 31, 2022 USD ($) | Jun. 30, 2022 | Dec. 31, 2022 $ / shares
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Gain (Loss) on Investments | $ | $ 0 | $ 600,000 |  |
Level 3 | Interest make-whole payment | Volatility |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Measurement input | 0.50 |  |  | 0.50
Level 3 | Interest make-whole payment | Stock price |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Stock price | $ / shares | $ 0.58 |  |  | $ 0.84
Level 3 | Interest make-whole payment | Credit spread |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Measurement input | 0.3249 |  |  | 0.5652
Level 3 | Interest make-whole payment | Term |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Term | 2 years 1 month 2 days |  | 2 years 4 months 2 days |
Level 3 | Interest make-whole payment | Dividend yield |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Measurement input | 0 |  |  | 0
Level 3 | Interest make-whole payment | Risk-free rate |  |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |  |
Measurement input | 0.0404 |  |  | 0.0435

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