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Long-term Debt - Components of Borrowings, Including Current Portion (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Debt Instrument [Line Items]    
Long-term debt, net of discounts $ 226,250 $ 225,144
Convertible Notes    
Debt Instrument [Line Items]    
Unamortized debt discounts (3,750) (4,856)
Long-term debt, net of discounts 226,250 225,144
Convertible Notes    
Debt Instrument [Line Items]    
Outstanding Principal Of Convertible Debt $ 230,000 $ 230,000