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Commitments and Contingencies (Details)
$ in Thousands
1 Months Ended
Sep. 26, 2022
USD ($)
Apr. 27, 2021
USD ($)
day
Apr. 30, 2018
claim
Mar. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Apr. 13, 2021
Jan. 04, 2016
USD ($)
Related Party Transaction [Line Items]              
Related party promissory note       $ 133,063 $ 123,666    
Claims filed | claim     2        
Litigation settlement $ 400            
Litigation settlement, expense $ 1,250            
Legal and professional fees       242 100    
Accrued potential claim       220 220    
Insurance recoveries       0 1,250    
Convertible Debt              
Related Party Transaction [Line Items]              
Interest rate on debt   4.50%       5.50%  
Convertible Debt | 4.50% Convertible Senior Notes Due 2026              
Related Party Transaction [Line Items]              
Interest rate on debt   4.50%       4.50%  
Number of days interest payments are in default | day   30          
Number of days after written notice of failure to comply | day   60          
Percentage of debt holders   25.00%          
Dollar amount of maximum default   $ 17,500          
Number of days in which to rescind or annul failure to pay or default | day   30          
Redemption price as a percentage of principal   100.00%          
Affiliated Entity | Promissory Notes With NantCapital              
Related Party Transaction [Line Items]              
Related party promissory note       $ 160,442 $ 158,491   $ 112,666