Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation - Narrative (Details)

v3.21.2
Basis of Presentation - Narrative (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Disaggregation of Revenue [Line Items]          
Accumulated deficit $ (32,879)   $ (32,879)   $ (79,912)
Income tax expense (854) $ 497 9,074 $ (161)  
Additional paid-in capital $ (1,108,864)   (1,108,864)   (1,166,774)
Expected decrease in interest expense in 2021     $ 22,100    
Cumulative Effect, Period of Adoption, Adjustment          
Disaggregation of Revenue [Line Items]          
Accumulated deficit         28,600
Income tax expense         7,641
Additional paid-in capital         108,500
Convertible notes payable         87,500
Cumulative Effect, Period of Adoption, Adjustment | Accumulated Deficit          
Disaggregation of Revenue [Line Items]          
Income tax expense         900
Cumulative Effect, Period of Adoption, Adjustment | Additional Paid-in Capital          
Disaggregation of Revenue [Line Items]          
Income tax expense         6,700
Private Services Company          
Disaggregation of Revenue [Line Items]          
Ownership percentage 4.30%   4.30%    
Revenues $ 4,200 $ 2,900 $ 11,900 $ 8,000  
Due from related parties $ 3,300   $ 3,300   $ 2,100