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Note 5 - Net Income per Common Share (Tables)

3 Months Ended

Mar. 31, 2014

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

		Three Months Ended
		March 31,
(dollars and shares in thousands, except per share data)		2014				2013
Basic:
Net income available to common shareholders		$	12,358			$	11,431
Average common shares outstanding			25,928				25,519
Basic net income per common share		$	0.48			$	0.45
Diluted:
Net income available to common shareholders		$	12,358			$	11,431
Average common shares outstanding			25,928				25,519
Adjustment for common share equivalents			647				703
Average common shares outstanding-diluted			26,575				26,222
Diluted net income per common share		$	0.47			$	0.44
Anti-dilutive shares			21,000				101,466

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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://www.xbrl.org/2003/role/presentationRef

-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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