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Note 11 - Net Income per Common Share (Tables)

12 Months Ended

Dec. 31, 2013

Earnings Per Share [Abstract]

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

		2013				2012				2011
(dollars and shares in thousands, except per share data)
Basic:
Net income available to common shareholders		$	46,441			$	34,723			$	23,047
Average common shares outstanding			25,726				23,136				21,819
Basic net income per common share		$	1.81			$	1.50			$	1.05
Diluted:
Net income available to common shareholders		$	46,441			$	34,723			$	23,047
Average common shares outstanding			25,726				23,136				21,819
Adjustment for common share equivalents			633				608				498
Average common shares outstanding-diluted			26,359				23,744				22,317
Diluted net income per common share		$	1.76			$	1.46			$	1.04
Anti-dilutive shares			35,079				131,182				218,620

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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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