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GAIN ON SALE (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
GAIN ON SALE [Abstract]        
Gross Proceeds $ 15,000   $ 15,000  
Less: funds escrowed for contingencies (1,000)   (1,000)  
Add: liabilities assumed by buyers - discontinued operations 6,642   6,642  
Adjusted sales price 20,642   20,642  
Less: [Abstract]        
Expenses of sale 3   3  
Carrying value of assets sold - continuing operations 1,596   1,596  
Carrying value of assets sold - discontinued operations 2,329   2,329  
Net Proceeds 3,928   3,928  
Gain on sale $ 16,714 $ 0 $ 16,714 $ 0