Annual report pursuant to Section 13 and 15(d)

Accrued Expenses and Other Current Liabilities - Narrative (Details)

v3.19.3.a.u2
Accrued Expenses and Other Current Liabilities - Narrative (Details)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Schedule of Other Operating Cost and Expense, by Component [Line Items]    
Financed insurance premium interest rate, percent   3.45%
Minimum    
Schedule of Other Operating Cost and Expense, by Component [Line Items]    
Financed insurance premium interest rate, percent 3.45%  
Maximum    
Schedule of Other Operating Cost and Expense, by Component [Line Items]    
Financed insurance premium interest rate, percent 3.75%