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Basic and Diluted Average Shares (Narrative) (Details) - shares
3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Stock Options [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Anti-dilutive securities excluded from the denominator in the computation of earnings per share 5,030,000 5,327,500 5,030,000 5,327,500
Unvested Restricted Stock Units ("RSUs") [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Anti-dilutive securities excluded from the denominator in the computation of earnings per share 17,500 42,145 17,500 42,145