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Stock Based Compensation Plans (Tables)
9 Months Ended
Sep. 30, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]
The following table presents a roll-forward of our stock option plans and grants issued during 2013:
.
Schedule of Share-based Compensation Arrangements
 
Stock Option Plans
Roll-Forward of Shares Outstanding:
 
Outstanding at January 1, 2013
451,233

Granted
10,200

Exercised
(45,742
)
Forfeited
(12,429
)
Outstanding at September 30, 2013
403,262

Exercisable at Period End
284,622

Vested and Expected to Vest
403,262

 
 
Roll-Forward of Shares Outstanding - Weighted Average Exercise Price:
 
Outstanding at January 1, 2013
$
22.61

Granted
23.80

Exercised
21.10

Forfeited
22.50

Outstanding at September 30, 2013
22.82

Exercisable at Period End
22.22

Vested and Expected to Vest
22.82

 
 
Grants Issued During 2013 - Weighted Average Information:
 
Fair Value
5.46

Fair Value Assumptions:
 
Dividend Yield
4.20
%
Expected Volatility
36.57
%
Risk Free Interest Rate
1.31
%
Expected Lives (in years)
6.71

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]
The following table presents information on the amounts expensed and remaining amounts to be expensed for the periods ended September 30, 2013 and 2012:
Share-Based Compensation Expense
 
 
For the Three Months Ended September 30,
 
For the Nine Months Ended September 30,
 
 
2013
 
2012
 
2013
 
2012
Share-Based Compensation Expense
 
$
92

 
$
108

 
$
281

 
$
315