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Long-term Debt (Tables) | 12 Months Ended
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Dec. 31, 2012
Long-term Debt [Abstract] |
Principal payments |
Years |  |  | Amount
December 31, 2013 |  | $ | 28.766
December 31, 2014 |  |  | 23.300
December 31, 2015 |  |  | 28.215
December 31, 2016 |  |  | 96.745
December 31, 2017 |  |  | 3.941
December 31, 2018 and thereafter |  |  | 43.147
Total |  | $ | 224.114

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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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