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Available-for-Sale-Securities - Schedule of Available-for-Sale Securities Reconciliation (Details) - USD ($)
$ in Thousands
Jun. 30, 2023
Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]    
Cost $ 53,430 $ 64,758
Gross Unrealized Gains 2 0
Gross Unrealized Losses (18) (18)
Estimated Fair Value 53,414 64,740
Corporate debt securities    
Debt Securities, Available-for-sale [Line Items]    
Cost 22,135 44,308
Gross Unrealized Gains 2 0
Gross Unrealized Losses (14) (17)
Estimated Fair Value 22,123 44,291
Commercial Paper    
Debt Securities, Available-for-sale [Line Items]    
Cost 10,640 7,953
Gross Unrealized Gains 0 0
Gross Unrealized Losses 0 0
Estimated Fair Value 10,640 7,953
Money market funds    
Debt Securities, Available-for-sale [Line Items]    
Cost 8,309 4,871
Gross Unrealized Gains 0 0
Gross Unrealized Losses 0 0
Estimated Fair Value 8,309 4,871
Municipal debt securities    
Debt Securities, Available-for-sale [Line Items]    
Cost 605 7,626
Gross Unrealized Gains 0 0
Gross Unrealized Losses 0 (1)
Estimated Fair Value 605 $ 7,625
Bonds    
Debt Securities, Available-for-sale [Line Items]    
Cost 4,833  
Gross Unrealized Gains 0  
Gross Unrealized Losses (3)  
Estimated Fair Value 4,830  
US Treasury Bill Securities    
Debt Securities, Available-for-sale [Line Items]    
Cost 6,908  
Gross Unrealized Gains 0  
Gross Unrealized Losses (1)  
Estimated Fair Value $ 6,907