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Long-Term Debt (Contractual Maturities and Amortization of Long-Term Debt) (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Long-Term Debt [Abstract]    
2013 $ 81  
2014 82  
2015 84  
2016 85  
2017 87  
After 2017 2,064  
Total due $ 2,483 $ 22,562