XML 57 R46.htm IDEA: XBRL DOCUMENT v3.20.2
ACCOUNTING POLICIES (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Dec. 31, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Long-term Debt $ 396,400   $ 396,400    
Debt Instrument, Fair Value Disclosure $ 262,100   $ 262,100    
Common Stock, Dividends, Per Share, Declared $ 0 $ 0.005 $ 0.005 $ 0.010  
Senior Secured Notes 6.50 Percent [Member] [Member]          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Debt Instrument, Interest Rate, Stated Percentage 6.50%   6.50%    
Long-term Debt $ 400,000   $ 400,000   $ 400,000