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Stock-based Compensation (Tables)

12 Months Ended

Dec. 31, 2014

Stock-based Compensation [Abstract]

Schedule of Restricted Stock Activity

Changes in restricted shares outstanding for the year ended December 31, 2014 were as follows:

				Weighted Average
				Grant Date
	Shares			Fair Value
Balance at December 31, 2013	58,649			$	37.45
Granted	22,629			$	58.89
Vested	(30,117	)		$	35.41
Balance at December 31, 2014	51,161			$	48.13

Schedule of SARs Assumptions

	Year Ended December 31, 2014
Risk-free interest rate	2.38	%
Expected life	7 years
Expected volatility	28.11	%
Expected dividend yield	1.30	%

Schedule of SARs Activity

Changes in SARs outstanding for the year ended December 31, 2014 were as follows:

		SARs			Weighted Average Exercise Price
Balance at December 31, 2013		343,445			$	32.01
Granted		37,213			$	61.64
Exercised		(26,703	)		$	26.83
Balance at December 31, 2014		353,955			$	35.52
Exercisable at December 31, 2014		228,973			$	29.87

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- Definition

Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

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Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for stock options and stock appreciation rights that were outstanding at the beginning and end of the year, exercisable at the end of the year, and the number of stock options and stock appreciation rights that were granted, exercised or converted, forfeited, and expired during the year.

+ 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)(1)

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

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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ 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 (f)(2)

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

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