Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Schedule of Debt Securities Classified as Available-for-Sale Investments (Details)

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Fair Value Measurements - Schedule of Debt Securities Classified as Available-for-Sale Investments (Details) - USD ($)
Mar. 31, 2022
Dec. 31, 2021
Schedule Of Available For Sale Securities [Line Items]    
Amortized Cost $ 109,365,000  
Gross Unrealized Losses (152,000)  
Fair value 109,213,000 $ 0
U.S. Government securities - due in one year or less    
Schedule Of Available For Sale Securities [Line Items]    
Amortized Cost 49,812,000  
Gross Unrealized Losses (152,000)  
Fair value 49,660,000  
Money Market Funds Included in Cash and Cash Equivalents    
Schedule Of Available For Sale Securities [Line Items]    
Amortized Cost 59,553,000  
Fair value $ 59,553,000