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CASH FLOW INFORMATION (Details) (USD $)
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
CASH FLOW INFORMATION      
Cash paid for interest $ 8,062,000 $ 7,776,000 $ 8,011,000
Cash paid for state income taxes 60,000 48,000 55,000
Non-cash financing activities in connection with purchase of Hamilton Green $ 38,500,000