Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Additional Information (Details)

v3.20.4
Commitments and Contingencies - Additional Information (Details)
$ in Thousands
1 Months Ended
Jan. 20, 2021
Lawsuit
Oct. 31, 2019
Lawsuit
Dec. 31, 2020
USD ($)
May 15, 2020
Lawsuit
Jan. 13, 2020
Lawsuit
May 20, 2019
Lawsuit
Commitments And Contingencies [Line Items]            
Outstanding purchase orders due within one year with its outside vendors and suppliers | $     $ 60,200      
Number of lawsuits           2
No. of additional shareholder derivative who filed lawsuits   3        
Number of derivative lawsuits       2 4  
Breathe            
Commitments And Contingencies [Line Items]            
Contingent Liability | $     $ 8,000      
Breathe | Subsequent Event            
Commitments And Contingencies [Line Items]            
Number of lawsuits settled 2