Note 6 - Leases (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

Year ending December 31,	Office Lease
2013		40
2014		40
2015		40
2016		40
2017		40
2018 and thereafter		280
Total		480

Schedule of Time Charter Receipts [Table Text Block]

Year ending December 31,	Time Charter receipts
2013		30,313
2014		30,201
2015		27,758
2016		27,834
2017		27,758
2018 and thereafter		25,658
Total		169,522