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Accounting For Stock-Based Compensation (Schedule Of Non-Vested Restricted Stock Activity) (Details) (USD $)
12 Months Ended
Dec. 31, 2012
Accounting For Stock-Based Compensation [Abstract]  
Shares, Non-vested at December 31, 2011 19,404
Shares, Granted 36,528
Shares, Vested (9,406)
Shares, Forfeited (1,971)
Shares, Non-vested at December 31, 2012 44,555
Weighted Average Grant Date Fair Value, Non-vested at December 31, 2011 $ 7.58
Weighted Average Grant Date Fair Value, Granted $ 7.37
Weighted Average Grant Date Fair Value, Vested $ 6.65
Weighted Average Grant Date Fair Value, Forfeited $ 7.54
Weighted Average Grant Date Fair Value, Non-vested at December 31, 2012 $ 7.61