Stockholders' Equity (Details 2) (USD $)	9 Months Ended
	Sep. 30, 2012
Exercise prices and weighted-average remaining contractual lives for the options outstanding (excluding shares of restricted stock)
Weighted-Average Remaining Contractual Life (Years)	5 years
Range 1 [Member]
Exercise prices and weighted-average remaining contractual lives for the options outstanding (excluding shares of restricted stock)
Options Outstanding	592,230,471
Range of Exercise Prices	0.06
Weighted-Average Remaining Contractual Life (Years)	9 years 6 months 11 days
Weighted-Average Exercise Price	0.06
Options Exercisable	9,453,749
Weighted-Average Exercise Price of Options Exercisable	0.06
Range 2 [Member]
Exercise prices and weighted-average remaining contractual lives for the options outstanding (excluding shares of restricted stock)
Options Outstanding	55
Weighted-Average Remaining Contractual Life (Years)	7 years 1 month 10 days
Weighted-Average Exercise Price	4,876
Options Exercisable	55
Weighted-Average Exercise Price of Options Exercisable	4,876
Range 3 [Member]
Exercise prices and weighted-average remaining contractual lives for the options outstanding (excluding shares of restricted stock)
Options Outstanding	10
Range of Exercise Prices	39,900
Weighted-Average Remaining Contractual Life (Years)	3 years 7 months 17 days
Weighted-Average Exercise Price	39,900
Options Exercisable	10
Weighted-Average Exercise Price of Options Exercisable	39,900
Range 4 [Member]
Exercise prices and weighted-average remaining contractual lives for the options outstanding (excluding shares of restricted stock)
Options Outstanding	11
Range of Exercise Prices	42,000
Weighted-Average Remaining Contractual Life (Years)	3 years 11 days
Weighted-Average Exercise Price	42,000
Options Exercisable	11
Weighted-Average Exercise Price of Options Exercisable	42,000
Range 5 [Member]
Exercise prices and weighted-average remaining contractual lives for the options outstanding (excluding shares of restricted stock)
Options Outstanding	1
Range of Exercise Prices	52,600
Weighted-Average Remaining Contractual Life (Years)	3 years 5 months 12 days
Weighted-Average Exercise Price	52,600
Options Exercisable	1
Weighted-Average Exercise Price of Options Exercisable	52,600
Range 6 [Member]
Exercise prices and weighted-average remaining contractual lives for the options outstanding (excluding shares of restricted stock)
Options Outstanding	10
Range of Exercise Prices	59,700
Weighted-Average Remaining Contractual Life (Years)	4 years 7 months 24 days
Weighted-Average Exercise Price	59,700
Options Exercisable	10
Weighted-Average Exercise Price of Options Exercisable	59,700
Range 7 [Member]
Exercise prices and weighted-average remaining contractual lives for the options outstanding (excluding shares of restricted stock)
Options Outstanding	5
Range of Exercise Prices	148,000
Weighted-Average Remaining Contractual Life (Years)	1 year 7 months 21 days
Weighted-Average Exercise Price	148,000
Options Exercisable	5
Weighted-Average Exercise Price of Options Exercisable	148,000
Range 8 [Member]
Exercise prices and weighted-average remaining contractual lives for the options outstanding (excluding shares of restricted stock)
Options Outstanding	2
Range of Exercise Prices	148,500
Weighted-Average Remaining Contractual Life (Years)	7 months 10 days
Weighted-Average Exercise Price	148,500
Options Exercisable	2
Weighted-Average Exercise Price of Options Exercisable	148,500
Range 9 [Member]
Exercise prices and weighted-average remaining contractual lives for the options outstanding (excluding shares of restricted stock)
Options Outstanding	2
Range of Exercise Prices	235,500
Weighted-Average Remaining Contractual Life (Years)	11 months 19 days
Weighted-Average Exercise Price	235,500
Options Exercisable	2
Weighted-Average Exercise Price of Options Exercisable	235,500
Range 10 [Member]
Exercise prices and weighted-average remaining contractual lives for the options outstanding (excluding shares of restricted stock)
Options Outstanding	3
Range of Exercise Prices	295,000
Weighted-Average Remaining Contractual Life (Years)	1 month 21 days
Weighted-Average Exercise Price	295,000
Options Exercisable	3
Weighted-Average Exercise Price of Options Exercisable	295,000
Range 11 [Member]
Exercise prices and weighted-average remaining contractual lives for the options outstanding (excluding shares of restricted stock)
Options Outstanding	592,230,570
Weighted-Average Remaining Contractual Life (Years)	9 years 6 months 11 days
Weighted-Average Exercise Price	0.067
Options Exercisable	9,453,848
Weighted-Average Exercise Price of Options Exercisable	0.5012
Maximum [Member] | Range 2 [Member]
Exercise prices and weighted-average remaining contractual lives for the options outstanding (excluding shares of restricted stock)
Range of Exercise Prices	21,500
Maximum [Member] | Range 11 [Member]
Exercise prices and weighted-average remaining contractual lives for the options outstanding (excluding shares of restricted stock)
Range of Exercise Prices	295,000
Minimum [Member] | Range 2 [Member]
Exercise prices and weighted-average remaining contractual lives for the options outstanding (excluding shares of restricted stock)
Range of Exercise Prices	210
Minimum [Member] | Range 11 [Member]
Exercise prices and weighted-average remaining contractual lives for the options outstanding (excluding shares of restricted stock)
Range of Exercise Prices	0.06