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Fair Value Measurements - Narrative (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Sep. 30, 2022
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Restricted cash   $ 169  
Restricted cash, current $ 6,078 0 $ 0
Restricted cash, non-current 0 $ 4,306 $ 2,544
Commercial paper      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Cash equivalents, fair value $ 2,966