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LONG-TERM DEBT AND OTHER FINANCING ARRANGEMENTS Capital Lease (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2011
Capital Leases, Future Minimum Payments Due [Abstract]  
2012 $ 1,101
2013 761
2014 400
2015 368
2016 368
2017 and thereafter 1,197
Total undiscounted payments 4,195
Less: amount representing interest (497)
Present value of net minimum lease payments $ 3,698