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Debt (Details)
$ in Thousands
Mar. 31, 2022
USD ($)
Debt  
Principal $ 425,450
Unaccreted Discount (70)
Debt Issuance Costs (10,228)
Carrying Value 415,152
Convertible senior notes, due 2026  
Debt  
Principal 425,000
Debt Issuance Costs (10,228)
Carrying Value 414,772
Other notes  
Debt  
Principal 450
Unaccreted Discount (70)
Carrying Value $ 380