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Long-term debt, current and non current, textuals (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2013
Dec. 31, 2012
Long Term Debt [Abstract]    
Long-term Debt, Gross $ 92,700 $ 92,700
Related deferred financing costs (697) (794)
Long-term debt, net of deferred financing costs $ 92,003 $ 91,906