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Note 12 - Stock Incentive Plan (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Nonvested Share Activity [Table Text Block]

Non-vested Shares		Shares				Weighted-Average Grant-Date Fair Value
Non-vested on January 1, 2012			372,500			$	1,250,500
Granted			554,200				629,822
Vested			(300,300	)			(879,648	)
Forfeited			-				-
Non-vested on December 31, 2012			626,400				1,000,674

X

- Definition

Tabular disclosure of the changes in outstanding nonvested shares.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(2)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

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