XML 64 R46.htm IDEA: XBRL DOCUMENT v3.22.0.1
Summary of Significant Accounting Policies - Basis of Presentation and Restricted cash (Details) - segment
12 Months Ended
Dec. 31, 2021
Jun. 30, 2021
Dec. 31, 2020
Sep. 17, 2020
Accounting Policies [Abstract]        
Number of reportable segments 1      
8.00% senior secured notes due in 2025 | Secured Debt        
Debt Instrument [Line Items]        
Stated interest rate percentage 8.00% 8.00% 8.00% 8.00%