XML 91 R43.htm IDEA: XBRL DOCUMENT v3.20.2
DEBT - Long-term Debt (Details) - USD ($)
$ in Thousands
Jun. 30, 2020
Dec. 31, 2019
Debt Instrument [Line Items]    
Long-term debt, gross $ 460,228 $ 460,228
Less: unamortized discount and fees (4,428) (4,842)
Less: current portion 0 0
Long-term debt 455,800 455,386
Term loan credit agreement due 2022    
Debt Instrument [Line Items]    
Long-term debt, gross 135,228 135,228
Senior notes due 2025    
Debt Instrument [Line Items]    
Long-term debt, gross $ 325,000 $ 325,000