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Long-term Debt - Additional Information (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 18, 2020
Mar. 12, 2020
Dec. 31, 2019
Debt Instrument [Line Items]          
Debt issuance costs capitalized $ 1,918 $ 15      
JPMorgan Credit Agreement          
Debt Instrument [Line Items]          
Maturity date Sep. 23, 2024        
Maximum borrowing amount     $ 400,000 $ 300,000 $ 225,000
Amount available for working capital purposes         $ 65,000
Interest rate 2.19%       3.81%
Incremental Facility Amendment No. 1 | JPMorgan Credit Agreement          
Debt Instrument [Line Items]          
Debt issuance costs capitalized $ 230        
Incremental Facility Amendment No. 3 | JPMorgan Credit Agreement          
Debt Instrument [Line Items]          
Debt issuance costs capitalized $ 1,700