Fair Value Measurements - Additional Information (Detail) |
4 Months Ended |
|---|---|
|
Dec. 31, 2020
USD ($)
| |
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |
| Fair value transfer between levels | $ 0 |
| Change in fair value of warrant liabilities | 3,523,003 |
| Warrant Liabilities [Member] | |
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |
| Change in fair value of warrant liabilities | $ 3,500,000 |
| X | ||||||||||
- Definition Fair value transfer between levels. No definition available.
|
| X | ||||||||||
- Definition Amount of expense (income) related to adjustment to fair value of warrant liability. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- 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. No definition available.
|
| X | ||||||||||
- Details
|