Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Summary of Significant Accounting Policies - Disaggregation of Revenue by Each Payor Type (Details)

v3.21.2
Basis of Presentation and Summary of Significant Accounting Policies - Disaggregation of Revenue by Each Payor Type (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Disaggregation of Revenue [Line Items]        
Revenue $ 175,638 $ 165,169 $ 351,696 $ 330,274
Commercial        
Disaggregation of Revenue [Line Items]        
Revenue 33,296 25,479 65,562 50,192
Medicare        
Disaggregation of Revenue [Line Items]        
Revenue 64,273 62,038 128,950 126,918
Medicaid        
Disaggregation of Revenue [Line Items]        
Revenue 68,482 68,450 138,146 134,897
Other third parties        
Disaggregation of Revenue [Line Items]        
Revenue $ 9,587 $ 9,202 $ 19,038 $ 18,267