Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2014

Stock-Based Compensation [Abstract]

Stock Option Valuation Assumptions

	Three months ended	Nine months ended
	September 30, 2013	September 30, 2013
Risk-free interest rate	2.00%	1.71%
Expected term (years)	7	7
Expected stock price volatility	80.23%	80.05%
Dividend yield	0%	0%

Summary Of Stock Option Activity

	Shares	Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (Years)	Intrinsic Value
Outstanding at beginning of year	639,686	$	1.70
Granted	-		-
Exercised	-		-
Expired	(1,200)		63.00
Cancelled or Forfeited	(16,490)		2.36
Outstanding at end of period	621,996	$	1.56	8.7	$	-
Expected to vest	514,168	$	1.40	8.8	$	-
Exercisable at end of period	107,828	$	2.37	8.0	$	-