Quarterly report pursuant to Section 13 or 15(d)

Business and Summary of Significant Accounting Principles (Weighted Average Shares outstanding which are anti-dilutive) (Details)

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Business and Summary of Significant Accounting Principles (Weighted Average Shares outstanding which are anti-dilutive) (Details)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Class of Stock [Line Items]    
Shares associated with anti-dilutive unexercised stock options 59 88
Unexercised Stock Options [Member]
   
Class of Stock [Line Items]    
Shares associated with anti-dilutive unexercised stock options 33 88
Stock Compensation Plan [Member]
   
Class of Stock [Line Items]    
Shares associated with anti-dilutive unexercised stock options 26 0