Stock Based Compensation Plans (Tables)

9 Months Ended

Sep. 30, 2012

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]



Schedule of Share-based Compensation Arrangements
	Stock Option Plans
Roll-Forward of Shares Outstanding:
Outstanding at January 1, 2012	482,765
Granted	75,786
Exercised	(67,831		)
Forfeited	(18,362		)
Outstanding at September 30, 2012	472,358
Exercisable at Period End	289,123
Vested and Expected to Vest	472,358

Roll-Forward of Shares Outstanding - Weighted Average Exercise Price:
Outstanding at December 31, 2011	$	22.46
Granted	24.92
Exercised	21.40
Forfeited	23.93
Outstanding at September 30, 2012	22.95
Exercisable at Period End	22.39
Vested and Expected to Vest	$	22.95

Grants Issued During 2012 - Weighted Average Information:
Fair Value	6.01
Fair Value Assumptions:
Dividend Yield	3.93		%
Expected Volatility	37.43		%
Risk Free Interest Rate	1.22		%
Expected Lives (in years)	6.46

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]



Share-Based Compensation Expense
	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2012		2011		2012		2011
Share-Based Compensation Expense	$	108	$	92	$	315	$	266

- 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.

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- Definition

Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.

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