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Commitments and Contingencies - Additional Information (Details) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Loss Contingencies [Line Items]    
Long-term purchase commitment $ 10,400,000  
Retention payments, percentage 10.00%  
Indemnification Agreement    
Loss Contingencies [Line Items]    
Guarantor obligations, current carrying value $ 0 $ 0
Minimum    
Loss Contingencies [Line Items]    
Retention payments, payment period after product delivery 24 months  
Maximum    
Loss Contingencies [Line Items]    
Retention payments, payment period after product delivery 36 months