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Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2013

Stock-Based Compensation [Abstract]

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

The fair value of share-based payment awards was estimated using the Black-Scholes option pricing model with the following assumptions and weighted average fair values:

		2013				2012				2011
Weighted average fair value of grants		$	2.50 – 5.87			$	2.03			$	1.89
Risk-free interest rate			1.86 – 2.29	%			2.03	%			2.19	%
Dividend yield			1.76 – 2.11	%			1.24	%			1.32	%
Expected volatility			23.21 – 33.74	%			22.04	%			22.25	%
Expected life in months			69 – 90				68				65

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award

Option activity under the principal option plans as of December 31, 2013 and changes during the twelve months ended December 31, 2013 were as follows:

		Shares			Weighted- Average Exercise  Price			Weighted- Average Remaining  Contractual  Term (In Years)			Aggregate Intrinsic Value
Outstanding at December 31, 2012			183,574		$	10.04
Granted			41,639			12.95
Exercised			(2,268)			9.14
Forfeited/cancelled/expired			(34,565)			10.81
Outstanding at December 31, 2013			188,380		$	10.55			5.99		$	1,546,129
Exercisable at December 31, 2013			113,751		$	10.14			4.40		$	980,102

Schedule of Activity and Changes Under the Principal Option Plan

Changes in options outstanding during the past three years were as follows:

Stock Option Plan		Shares			Exercise Price Range per Share
Outstanding, December 31, 2010 (138,898 shares exercisable)			198,946			$7.67 to $15.73
Granted during 2011			27,784		$	9.11
Exercised during 2011			(42,495)		$	7.71
Expired or canceled during 2011			(12,857)		$	10.50 to $15.73
Outstanding, December 31, 2011 (105,388 shares exercisable)			171,378			$7.67 to $15.73
Granted during 2012			27,784		$	9.64
Exercised during 2012			(15,588)			$7.67 to $10.50
Expired or canceled during 2012			—		$	0.00
Outstanding, December 31, 2012 (117,111 shares exercisable)			183,574			$7.67 to $15.73
Granted during 2013			41,639		$	12.52 to $14.24
Exercised during 2013			(2,268)			$7.67 to $10.66
Expired or canceled or forfeited during 2013			(34,565)		$	7.67 to $15.73
Outstanding, December 31, 2013 (113,751 shares exercisable)			188,380			$7.67 to $15.73

X

- Definition

Tabular disclosure of components of a stock option or other award plan under which equity-based compensation is awarded to employees, typically comprised of the amount of unearned compensation (deferred compensation cost), compensation expense, and changes in the quantity and fair value of the shares (or other type of equity) granted, exercised, forfeited, and issued and outstanding pertaining to that plan. Disclosure may also include nature and general terms of such arrangements that existed during the period and potential effects of those arrangements on shareholders, effect of compensation cost arising from equity-based payment arrangements on the income statement, method of estimating the fair value of the goods or services received, or the fair value of the equity instruments granted, during the period, cash flow effects resulting from equity-based payment arrangements and, for registrants that accelerate vesting of out of the money share options, reasons for the decision to accelerate.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

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

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- Definition

Tabular disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value.

+ References

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X

- Definition

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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