Annual report pursuant to Section 13 and 15(d)

Convertible Senior Notes (Details)

v3.22.1
Convertible Senior Notes (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Debt Instrument [Line Items]    
PIK interest $ 9,686  
Unamortized debt discount and issuance costs (11,792) $ (28,501)
Net Convertible Senior Notes 105,769
Convertible Senior Notes [Member]    
Debt Instrument [Line Items]    
Principal 114,000  
PIK interest 9,686  
Unamortized debt premium 1,841  
Unamortized debt discount and issuance costs (19,758)  
Net Convertible Senior Notes $ 105,769