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Employee Benefits (Tables)
12 Months Ended
Dec. 31, 2012
Employee Benefits [Abstract]  
Summary Of Activity In Stock Option Plans
        Weighted-
        Average
        Exercise Price
  Options     (WAEP)
Outstanding, December 31, 2009 309,180   $ 18.54
Granted 8,000     3.92
Exercised -     -
Forfeited -     -
Expired -     -
Outstanding, December 31, 2010 317,180   $ 18.17
Granted -     -
Exercised -     -
Forfeited -     -
Expired -     -
Outstanding, December 31, 2011 317,180   $ 18.17
Granted -     -
Exercised -     -
Forfeited (44,680 )   -
Expired (22,800 )   -
Outstanding, December 31, 2012 249,700   $ 18.98
 
Exercisable Options:        
December 31, 2012 245,500   $ 19.24
December 31, 2011 311,280   $ 18.44
December 31, 2010 309,580   $ 18.51
Other Information Regarding Options Outstanding And Exercisable
        Options Outstanding       Options Exercisable
          Wted. Avg. Aggregate         Aggregate
          Remaining Intrinsic         Intrinsic
  Range of # of     Contractual Value # of       Value
  exercise price shares   WAEP Life (yrs) (in thousands) shares   WAEP   (in thousands)
$ 2.54- $6.00 38,950 $ 5.11 2.38 $ - 35,950 $ 5.33 $ -
  6.01- 10.00 28,400   9.14 3.65 - 27,200   9.27   -
  10.01- 17.50 2,300   17.43 1.16 - 2,300   17.43   -
  17.51- 20.00 39,300   17.80 4.01 - 39,300   17.80   -
  20.01- 25.93 140,750   25.15 2.79 - 140,750   25.15   -
    249,700 $ 18.98   $ - 245,500 $ 19.24 $ -