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Earnings Per Share (Narrative) (Details)	9 Months Ended
Earnings Per Share (Narrative) (Details)	Sep. 30, 2013	Sep. 30, 2012
Earnings Per Share [Abstract]
Options to purchase common stock not included in the computation of diluted EPS	358,402	106,440

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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