Accounts Receivable, Net - Provisions For Doubtful Accounts (Table) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
ACCOUNTS RECEIVABLE,NET [Abstract]      
Balance at Beginning of Period $ (16,086) $ (19,706) $ (19,437)
Charges to Costs and Expenses (999) (575) (269)
Amount Utilized 708 4,195 0
Balance at End of Period $ (16,377) $ (16,086) $ (19,706)