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Stock Option Plan (Tables)
 6 Months Ended
Jun. 30, 2012
Stock Option Plan [Abstract]  
Summary Of Activity In Stock Option Plans
  For the Six Months Ended June 30,
  2012 2011
  Options Weighted-
Average
Exercise
Price		 Options Weighted-
Average
Exercise
Price
Outstanding, January 1 317,180   $ 18.17 317,180 $ 18.17
Granted -     - -   -
Exercised -     - -   -
Forfeited -     - -   -
Expired (22,800 )   5.12 -   -
Outstanding, June 30 294,380   $ 19.18 317,180 $ 18.17
Other Information Regarding Options Outstanding And Exercisable
  Options Outstanding Options Exercisable
Range of
exercise price		 # of
shares		 WAEP Wted. Avg.
Remaining
Contractual
Life (yrs)		 Aggregate
Intrinsic
Value
(in thousands)		 # of
shares		 WAEP Aggregate
Intrinsic
Value
(in thousands)
$2.54 - $6.00 41,350 $ 5.16 2.89 $ 17 37,350 $ 5.44 $ 6
6.01- 10.00 33,680   9.20 4.09   - 31,880   9.37   -
10.01- 17.50 2,300   17.43 1.67   - 2,300   17.43   -
17.51- 20.00 51,300   17.79 4.50   - 51,200   17.79   -
20.01- 25.93 165,750   25.15 3.37   - 165,750   25.15   -
 
  294,380   19.18   $ 17 288,480   19.49 $ 6