STOCK BASED COMPENSATION (Summary Of Stock Option Activity) (Details) (USD $)	12 Months Ended
	Dec. 31, 2012
Shares, Outstanding at beginning of the year	192,498
Shares, Granted	0
Shares, Exercised	(66,238)
Shares, Forfeited	(7,000)
Shares, Outstanding at end of the year	119,260
Shares, Options exercisable at end of the year	66,260
Weighted-Average Exercise Price, Outstanding at beginning of the year	$ 20.29
Weighted-Average Exercise Price, Granted	$ 0
Weighted-Average Exercise Price, Exercised	$ 17.29
Weighted-Average Exercise Price, Forfeited	$ 24.09
Weighted-Average Exercise Price, Outstanding at end of year	$ 21.74
Weighted-Average Exercise Price, Options exercisable at end of the year	$ 19.93
Weighted-Average Remaining Contractual Term (years), Outstanding at end of the year	3 years 8 months 12 days
Weighted-Average Remaining Contractual Term (years), Options exercisable at end of the year	2 years 3 months 18 days
Aggregate Intrinsic Value, Outstanding at end of the year	$ 489,160
Aggregate Intrinsic Value, Options exercisable at end of the year	$ 391,800