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Note 16 - Revenues (Tables)

12 Months Ended

Dec. 31, 2017

Notes Tables

Disaggregation of Revenue [Table Text Block]

		Year ended December 31,
		2015				2016				2017
Time charter revenues			68,834,267				83,211,819				97,195,215
Time charter revenues – related party			9,814,000				7,592,784				1,973,643
Bareboat revenues			32,977,819				29,422,512				27,647,268
Voyage charter revenues			26,421,003				23,210,618				26,924,708
Ballast bonus			300,000				50,000				160,000
Other income			3,214,382				2,284,418				1,426,387
Off-hire			(245,590	)			(1,639,968	)			(1,015,300	)
Total			141,315,881				144,132,183				154,311,921

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- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045

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- References

No definition available.

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