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Investments - Summary of Amortized Cost and Estimated Fair Value of Investments (Details) - USD ($)
$ in Thousands
Jun. 30, 2023
Dec. 31, 2022
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost $ 113,307 $ 140,208
Gross Unrealized Gains 1 71
Gross Unrealized Losses (428) (166)
Fair Value 112,880 140,113
US Treasury Securities    
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost 9,748  
Gross Unrealized Losses (61)  
Fair Value 9,687  
Amortization Cost, Short-term investments   32,174
Gross Unrealized Gains, Short-term investments   3
Gross Unrealized Losses, Short-term investments   (34)
Fair Value, Short-term investments   32,143
Amortization Cost, Long-term investments   7,242
Gross Unrealized Losses, Long-term investments   (4)
Fair Value, Long-term investments   7,238
US Government-Sponsored Enterprises Securities    
Debt Securities, Available-for-Sale [Line Items]    
Amortized Cost 103,559  
Gross Unrealized Gains 1  
Gross Unrealized Losses (367)  
Fair Value $ 103,193  
Amortization Cost, Short-term investments   66,106
Gross Unrealized Gains, Short-term investments   68
Gross Unrealized Losses, Short-term investments   (85)
Fair Value, Short-term investments   66,089
Amortization Cost, Long-term investments   34,686
Gross Unrealized Losses, Long-term investments   (43)
Fair Value, Long-term investments   $ 34,643