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Fair Value Measurements - Additional Information (Details) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2021
Dec. 31, 2020
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Change in valuation methods or transfers $ 0 $ 0
Transfers within fair value hierarchy $ 0 $ 0