Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Additional Information (Details)

v3.20.2
Commitments and Contingencies - Additional Information (Details)
$ in Thousands
1 Months Ended 6 Months Ended 12 Months Ended
Oct. 31, 2019
Lawsuit
Jun. 30, 2020
USD ($)
Dec. 31, 2019
USD ($)
May 15, 2020
Lawsuit
Jan. 13, 2020
Lawsuit
May 20, 2019
Lawsuit
Commitments And Contingencies [Line Items]            
Outstanding purchase orders with its outside vendors and suppliers   $ 68,200        
Payments received in advance of satisfying performance obligations   2,845        
Performance obligation partially offset of revenue recognized   2,594        
Number of lawsuits | Lawsuit           2
No. of additional shareholder derivative who filed lawsuits | Lawsuit 3          
Number of derivative lawsuits | Lawsuit       2 4  
Breathe            
Commitments And Contingencies [Line Items]            
Contingent liability   6,000        
Lifetime Warranties | Direct-to-Consumer            
Commitments And Contingencies [Line Items]            
Sales revenue   $ 17,979 $ 17,728