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INCOME TAXES (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Dec. 31, 2013
INCOME TAXES      
Deferred income taxes due, net $ 0    
Provision for income taxes 24 22  
Net operating loss carryforwards     167,229
Expiration of the statute of limitations
     
Income Taxes      
Decrease in unrecognized tax benefits as a result of the expiration of the applicable statutes of limitations within the next twelve months $ (32)