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Note 13 - Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2012

Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block]

		Nine-month periods ended September 30,
		2011				2012
Numerator
Net income attributable to common shareholders, basic			4,104,000				21,199,409
Denominator
Basic and Diluted Weighted average shares - outstanding			21,029,322				20,552,568
Basic and Diluted earnings per share			0.20				1.03

X

- Definition

Tabular disclosure of the numerators and the denominators of the basic and diluted per-share (or per-unit) computations for income from continuing operations, including the effect that has been given to preferred dividends.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 260

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration