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MARKETABLE SECURITIES (Details) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2014
Dec. 31, 2013
Jun. 30, 2014
Other Income
Jun. 30, 2014
Other Income
Investments, Debt and Equity Securities [Abstract]        
Marketable securities $ 0 $ 12,435,000    
Gain (Loss) on Investments [Line Items]        
Gain on marketable securities     $ 100,000 $ 3,400,000