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LEASE COMMITMENTS (Details) (USD $)
12 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
LEASE COMMITMENTS [Abstract]      
Operating Leases, Rent Expense $ 1,500,000 $ 2,100,000 $ 2,500,000
Operating Leases, Future Minimum Payments Due [Abstract]      
2012 567,000    
2013 452,000    
2014 353,000    
Thereafter 55,000    
Total future minimum lease payments $ 1,427,000