Stock-Based Compensation (Summary Of Stock Option Activity) (Details) (USD $)	9 Months Ended
	Sep. 30, 2014
Stock-Based Compensation [Abstract]
Shares, Outstanding at beginning of year	639,686
Shares Granted
Shares Exercised
Shares Expired	(1,200)
Shares Cancelled or Forfeited	(16,490)
Shares, Outstanding at end of year	621,996
Shares, Expected to vest	514,168
Shares, Exercisable at end of period	107,828
Weighted Average Exercise Price, Beginning Balance	$ 1.70
Weighted Average Exercise Price, Granted
Weighted Average Exercise Price, Exercised
Weighted Average Exercise Price, Expired	$ 63.00
Weighted Average Exercise Price, Cancelled or Forfeited	$ 2.36
Weighted Average Exercise Price, Ending Balance	$ 1.56
Weighted Average Exercise Price, Expected to Vest	$ 1.40
Weighted Average Exercise Price, Exercisable at end of period	$ 2.37
Outstanding at end of period	8 years 8 months 12 days
Expected to vest	8 years 9 months 18 days
Exercisable at end of period	8 years
Intrinsic value, Outstanding at end of year
Intrinsic value, Expected to vest
Intrinsic Value Exercisable at end of period