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NET INCOME PER COMMON SHARE (Tables)

12 Months Ended

Dec. 31, 2013

Earnings Per Share [Abstract]

Basic and Diluted Net Income Per Common Share

Basic and diluted net income per common share are calculated as follows:

		Income (Numerator)				Shares (Denominator)				Per Share Amount
		(Dollars in thousands, except per share data)
Year Ended December 31, 2013
Basic
Income available to common stockholders		$	54,317				15,268,843			$	3.56
Effect of stock options			—				279,979
Diluted
Income available to common stockholders plus assumed exercises of stock options		$	54,317				15,548,822			$	3.49
Year Ended December 31, 2012
Basic
Income available to common stockholders		$	51,900				15,172,457			$	3.42
Effect of stock options			—				271,188
Diluted
Income available to common stockholders plus assumed exercises of stock options		$	51,900				15,443,645			$	3.36
Year Ended December 31, 2011
Basic
Income available to common stockholders		$	45,621				15,267,357			$	2.99
Effect of stock options			—				282,774
Diluted
Income available to common stockholders plus assumed exercises of stock options		$	45,621				15,550,131			$	2.93

Average Exercise Price of Options Excluded from Computation of Diluted Net Income Per Common Share

The following table shows the number and average exercise price of options that were excluded from the computation of diluted net income per common share for each year because the options’ exercise prices were greater than the average market price of the common shares.

		Shares				Average Exercise Price
December 31, 2013			118,603			$	42.79
December 31, 2012			604,429				38.69
December 31, 2011			550,495				38.85

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- Definition

Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.

+ 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 (c)

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

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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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