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Stock-Based Compensation (Tables)
9 Months Ended
Sep. 30, 2014
Stock-Based Compensation [Abstract]  
Summary of Stock Option Activity [Table Text Block]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Weighted

 

 

 

 

 

 

 

 

Average Exercise

 

Weighted Average

 

Aggregate

 

 

 

Price

 

Remaining

 

Intrinsic Value

 

Options

 

Per Share

 

Contractual Term

 

($000)

 

 

 

 

 

 

 

 

 

 

 

Outstanding at January 1, 2014

219,540 

 

$

26.64 

 

6.1 

Yrs.

 

$

147 

Granted

 -

 

 

 -

 

 -

 

 

 

-

Exercised

8,278 

 

 

27.49 

 

3.3 

 

 

 

15 

Forfeited

 -

 

 

 -

 

 -

 

 

 

-

Outstanding at September 30, 2014

211,262 

 

 

26.61 

 

5.3 

 

 

 

422 

 

 

 

 

 

 

 

 

 

 

 

Exercisable at September 30, 2014

183,762 

 

$

26.54 

 

4.8 

Yrs.

 

$

379