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v3.23.1

Summary of Significant Accounting Policies - Fair value (Details) | Dec. 31, 2022 | Dec. 31, 2021
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Expected volatility |  |
Significant unobservable inputs adopted in the valuation |  |
Measurement input |  | 61
Minimum | Expected volatility |  |
Significant unobservable inputs adopted in the valuation |  |
Measurement input | 54 |
Maximum | Expected volatility |  |
Significant unobservable inputs adopted in the valuation |  |
Measurement input | 61 |
Liquidation scenario | Probability |  |
Significant unobservable inputs adopted in the valuation |  |
Measurement input |  | 35
Liquidation scenario | Minimum | Probability |  |
Significant unobservable inputs adopted in the valuation |  |
Measurement input | 25 |
Liquidation scenario | Maximum | Probability |  |
Significant unobservable inputs adopted in the valuation |  |
Measurement input | 40 |
Redemption scenario | Probability |  |
Significant unobservable inputs adopted in the valuation |  |
Measurement input |  | 35
Redemption scenario | Minimum | Probability |  |
Significant unobservable inputs adopted in the valuation |  |
Measurement input | 25 |
Redemption scenario | Maximum | Probability |  |
Significant unobservable inputs adopted in the valuation |  |
Measurement input | 40 |
IPO scenario | Probability |  |
Significant unobservable inputs adopted in the valuation |  |
Measurement input |  | 30
IPO scenario | Minimum | Probability |  |
Significant unobservable inputs adopted in the valuation |  |
Measurement input | 20 |
IPO scenario | Maximum | Probability |  |
Significant unobservable inputs adopted in the valuation |  |
Measurement input | 50 |

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- Definition Value of input used to measure investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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