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Long-term Debt - Schedule of Interest (Details) - Convertible Notes - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Debt Instrument [Line Items]    
Contractual interest expense $ 1,509 $ 1,509
Amortization of issuance costs 367 355
Total interest expense $ 1,876 $ 1,864