Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Details)

v3.20.2
Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Details)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
USD ($)
Jun. 30, 2019
USD ($)
Jun. 30, 2020
USD ($)
Segment
Jun. 30, 2019
USD ($)
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]        
Other income $ 5,700 $ 145 $ 5,640 $ 25
General and administrative 9,724 $ 8,844 $ 19,501 $ 18,525
Number of operating segments | Segment     1  
Number of reportable segments | Segment     1  
CARES Act        
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]        
Grant amount received 6,200      
Other income 5,600      
General and administrative $ 600