Note 7 - Leases (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

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

Year ending December 31,	Bareboat Charter Lease Payments
2016 (remainder)	3,167
2017	6,282
2018	6,282
2019	6,282
2020	6,299
2021 and thereafter	7,316
Total	35,628

Schedule of Future Minimum Time-Charter Receipts [Table Text Block]

Year ending December 31,	Time Charter receipts
2016 (remainder)		14,592
2017		28,945
2018		23,751
2019		4,249
Total		71,537