SUBSEQUENT EVENTS (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2019 |
Mar. 31, 2018 |
|
| Debt Disclosure [Abstract] | ||
| Notes Issued Subsequent to Period End | $ 325,000 | |
| Interest Rate of Notes Issued Subsequent to Period End | 6.50% | |
| Note Proceeds Used to Repay Term Loan | $ 425,000 | |
| Draw on Revolver to Pay Term Loan | 89,000 | |
| PaymentsToAcquirePropertyPlantAndEquipmentAbstract | ||
| Deferred charges and other assets | $ 1,888 | $ 1,578 |