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INTANGIBLE ASSETS (Amortization Expense) (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Jun. 30, 2020
Scenario, Forecast [Member]
Dec. 31, 2016
Scenario, Forecast [Member]
Dec. 31, 2015
Scenario, Forecast [Member]
Dec. 31, 2014
Scenario, Forecast [Member]
Dec. 31, 2013
Scenario, Forecast [Member]
Dec. 31, 2012
Scenario, Forecast [Member]
Dec. 31, 2011
Scenario, Forecast [Member]
Finite-lived Intangible Assets [Roll Forward]                
Intangible Assets, Beginning Balance $ 4,650 $ 0 $ 1,680 $ 2,160 $ 2,775 $ 3,525 $ 4,275 $ 5,025
Amortization, Remainder of 2012 (750)              
Amortization, 2013 (750)              
Amortization, 2014 (750)              
Amortization, 2015 (615)              
Amortization, 2016 (480)              
Amortization, Thereafter (1,680)              
Intangible Assets, Ending Balance $ 4,650 $ 0 $ 1,680 $ 2,160 $ 2,775 $ 3,525 $ 4,275 $ 5,025