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Assets and Liabilities Measured at Fair Value - Level 3 Roll Forward (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended
Mar. 31, 2023
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]          
Balance, beginning of the period   $ 12,668 $ 19,151 $ 21,417 $ 20,339
Changes in fair value during the period, included in the Consolidated Statements of Operations   (337) (115) (588) 1,073
Milestone payment in cash $ 9,000 0 0 9,000 0
Balance, end of the period $ 12,668 $ 13,005 $ 19,266 $ 13,005 $ 19,266