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 ($)
Sep. 30, 2022
Dec. 31, 2021
Schedule Of Available For Sale Securities [Line Items]    
Amortized Cost $ 86,104,000  
Gross Unrealized Losses (209,000)  
Fair value 85,895,000 $ 0
U.S. Government securities - due in one year or less    
Schedule Of Available For Sale Securities [Line Items]    
Amortized Cost 24,941,000  
Gross Unrealized Losses (209,000)  
Fair value 24,732,000  
Money Market Funds Included in Cash and Cash Equivalents    
Schedule Of Available For Sale Securities [Line Items]    
Amortized Cost 61,163,000  
Fair value $ 61,163,000