Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details)

v3.19.3
Commitments and Contingencies (Details)
 1 Months Ended 9 Months Ended
Nov. 07, 2019
USD ($)
Sep. 30, 2019
USD ($)
claim
Dec. 31, 2018
USD ($)
Value-added tax assessments and other civil litigation      
Commitments and contingencies      
Minimum number of claims that the Company's insurance coverage may not be sufficient to cover | claim   1  
Provision for losses   $ 0  
Non-Income Tax Contingencies      
Commitments and contingencies      
Accrued liabilities   300,000 $ 300,000
Minimum | Value-added tax assessments and other civil litigation      
Commitments and contingencies      
Estimate of possible loss   0  
Minimum | Non-Income Tax Contingencies      
Commitments and contingencies      
Estimate of possible loss   0  
Maximum | Value-added tax assessments and other civil litigation      
Commitments and contingencies      
Estimate of possible loss   400,000  
Maximum | Non-Income Tax Contingencies      
Commitments and contingencies      
Estimate of possible loss   3,200,000  
Pending Litigation      
Commitments and contingencies      
Accrued liabilities   $ 2,400,000 $ 1,700,000
Subsequent Event      
Commitments and contingencies      
Payments for legal settlements $ 2,000,000.0