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Debt (Schedule of Debt Maturities) (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2012
Dec. 31, 2011
Debt Disclosure [Abstract]    
2012 $ 750  
2013 2,625  
2014 3,000  
2015 3,000  
2016 3,000  
Thereafter 32,460  
Total debt $ 44,835 $ 46,565