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Earnings / Loss per share (Tables)

6 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

Schedule of Earnings / (Loss) per share

			Six months ended June 30,
			2017			2018
Income / (Loss) :
Net income / (loss)		$	(26,229)		$	20,628
Basic earnings / (loss) per share:
Weighted average common shares outstanding, basic			62,188,645			64,170,654
Basic earnings / (loss) per share		$	(0.42)		$	0.32
Effect of dilutive securities:
Dillutive effect of non vested shares			-			298,206
Weighted average common shares outstanding, diluted			62,188,645			64,468,860
Diluted earnings / (loss) per share		$	(0.42)		$	0.32

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- References

No definition available.

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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