Related Party Transactions (Details Textual) (USD $)	12 Months Ended
Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012 Delphin Shipping Llc [Member]	Dec. 31, 2010 Delphin Shipping Llc [Member] Monthly fee per vessel for the first 10 vessels [Member]	Dec. 31, 2010 Delphin Shipping Llc [Member] Monthly fee for the second 10 vessels [Member]	Dec. 31, 2010 Delphin Shipping Llc [Member] Monthly fee for the third 10 vessels [Member]
Advance balance received from Delphin on account	$ 2,180,088	$ 918,094		$ 15,834	$ 11,667	$ 8,750
Advance Balance Received			217,852
Reimbursement Of Expenses	430,961	15,173
Due from Related Parties			$ 60,587

For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds.

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

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Reference 7: http://www.xbrl.org/2003/role/presentationRef

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+ Details