Stock-Based Compensation (Details 1) (USD $)	9 Months Ended
	Sep. 30, 2013
Stock Options [Member]
Schedule of Stock Options, Non-employee Stock Option and Unvested Stock Options
Beginning Balance	4,525,205
Granted	1,330,360
Exercised
Expired or canceled, during the period	(750,000)
Forfeited, during the period	(612,500)
Ending Balance, Number of Options/Warrants	4,493,065
Options/Warrants exercisable	2,054,728
Beginning Balance, Weighted Average Exercise Price	$ 0.97
Granted, Weighted Average Exercise Price	$ 0.57
Exercised, Weighted Average Exercise Price
Expired or canceled, during the period	$ 1.08
Forfeited, Weighted Average Exercise Price	$ 1.20
Ending Balance, Weighted Average Exercise Price	$ 0.76
Exercisable, Weighted Average Exercise Price	$ 0.80
Non-Employee Stock Option [Member]
Schedule of Stock Options, Non-employee Stock Option and Unvested Stock Options
Beginning Balance	900,000
Granted	50,000
Exercised
Expired or canceled, during the period	(750,000)
Forfeited, during the period
Ending Balance, Number of Options/Warrants	200,000
Options/Warrants exercisable	200,000
Beginning Balance, Weighted Average Exercise Price	$ 1.08
Granted, Weighted Average Exercise Price	$ 0.54
Expired or canceled, during the period	$ 1.08
Ending Balance, Weighted Average Exercise Price	$ 0.93
Exercisable, Weighted Average Exercise Price	$ 0.93
Unvested Stock Options [Member]
Schedule of Stock Options, Non-employee Stock Option and Unvested Stock Options
Beginning Balance	2,353,591
Granted	1,330,360
Vested	(353,114)
Expired or canceled, during the period	(300,000)
Forfeited, during the period	(592,500)
Ending Balance, Number of Options/Warrants	2,438,337
Beginning Balance, Weighted Average Exercise Price	$ 0.99
Granted, Weighted Average Exercise Price	$ 0.57
Vested	$ 0.97
Expired or canceled, during the period	$ 1.21
Forfeited, Weighted Average Exercise Price	$ 0.90
Ending Balance, Weighted Average Exercise Price	$ 0.69