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Debt (Details 1) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
2013 $ 18,925  
2014 1,334  
2015 1,217  
2016 1,211  
2017 176,212  
Thereafter 2,422  
Total $ 201,321 $ 227,957