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SHARE-BASED COMPENSATION Stock-Based Compensation (Tables)
12 Months Ended
Dec. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
Stock Options.  The following table provides information on stock options granted, exercised, forfeited, outstanding and exercisable:
 
 
Shares
Under
Option
 
Weighted-
Average
Exercise
Price
Outstanding December 31, 2010
 
203,903

 
$
20.27

Exercised
 
(38,596
)
 
17.56

Outstanding December 31, 2011
 
165,307

 
$
20.90

 
 
 
 
 
Exercisable December 31, 2011
 
165,307

 
20.90

SarsExercisePriceRange [Table Text Block]
SARS.  The following table provides information on SARs granted, exercised, forfeited, outstanding and exercisable:
 
 
SARs
 
Weighted-Average
Exercise Price
Outstanding December 31, 2010
 
616,803

 
$
20.71

Exercised
 
(27,389
)
 
15.87

Forfeited
 
(30,512
)
 
27.41

Outstanding December 31, 2011
 
558,902

 
$
20.58

 
 
 
 
 
Exercisable December 31, 2011
 
423,815

 
19.61

Schedule Of Share Based Compensation Restricted Stock Liability Units Award Activity [Table Text Block]
The following table provides information on restricted stock liability awards granted, released and forfeited for the periods presented.
 
 
Number of Restricted
Stock Liability Units
Outstanding
 
Weighted-Average
Grant Date
Fair Value
Restricted shares at December 31, 2010
 
165,870

 
$
20.68

Granted
 
51,611

 
42.08

Released
 
(87,509
)
 
18.47

Forfeited
 
(4,918
)
 
18.97

Restricted shares at December 31, 2011
 
125,054

 
$
31.15