Equity-Based Compensation (Option Activity) (Details) (USD $)	9 Months Ended		12 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011
Stock Issued During Period, Value, Share-based Compensation	$ 195,000	$ 348,000
Dilutive Securities, Effect on Basic Earnings Per Share, Including Options and Restrictive Stock Units	0.00	0.00
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	308,000	120,000
Employee Vested Options [Member]
Number of options outstanding	9,441,480		8,252,480
Number of options granted	1,199,000
Number of options forfeited	10,000
Number of options vested and expected to vest, outstanding	9,441,480
Number of options vested and expected to vest, exercisable	8,593,690
Weighted Average Exercise Price, Options Outstanding	$ 1.90		$ 2.11
Weighted Average Exercise Price, Options Granted	$ 0.45
Weighted Average Exercise Price, Options Forfeited	$ 1.30
Weighted Average Exercise Price, Options Vested and Expected to Vest, Outstanding	$ 1.90
Weighted Average Exercise Price, Options Vested and Expected to Vest, Exercisable	$ 2.04
Weighted Average Remaining Contractual Term (Years), Options outstanding	5 years 7 months 6 days		5 years 9 months
Options Granted, Weighted Average Remaining Contractual Term (Years)	9 years 9 months 4 days
Options Forfeited, Weighted Average Remaining Contractual Term (Years)	1 year 3 months 18 days
Weighted Average Remaining Contractual Term (Years), Options vested and expected to vest	5 years 7 months 6 days
Weighted Average Remaining Contractual Term (Years), Options exercisable	5 years 2 months 16 days
Aggregate Intrinsic Value, Options Outstanding	0		0
Aggregate Intrinsic Value, Options Granted	0.35
Aggregate Intrinsic Value, Options Forfeited	0
Aggregate Intrinsic Value, Options Vested and Expected to Vest, Outstanding	0
Aggregate Intrinsic Value, Options Vested and Expected to Vest, Exercisable	0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Fair Value	284,000	279,000
Employee Nonvested Options [Member]
Number of options outstanding	847,790		148,333
Number of options granted	809,458
Number of options vested	100,001
Weighted Average Exercise Price, Options Outstanding	$ 0.45		$ 0.49
Weighted Average Exercise Price, Options Granted	$ 0.44
Weighted Average Exercise Price, Options Vested	$ 0.37
Weighted Average Exercise Price, Options Forfeited	$ 1.30
Weighted Average Remaining Contractual Term (Years), Options outstanding	9 years 8 months 26 days		9 years 6 months 7 days
Options Granted, Weighted Average Remaining Contractual Term (Years)	9 years 9 months 7 days
Options Vested, Weighted Average Remaining Contractual Term (Years)	8 years 11 months 23 days
Options Forfeited, Weighted Average Remaining Contractual Term (Years)	5 years 6 months
Aggregate Intrinsic Value, Options Vested	0.43
Aggregate Intrinsic Value, Options Forfeited	0
Nonemployee Vested Options [Member]
Number of options outstanding	3,428,432		3,128,432
Number of options granted	300,000
Number of options exercised	0
Number of options forfeited	0
Number of options vested and expected to vest, outstanding	3,428,432
Number of options vested and expected to vest, exercisable	3,100,303
Weighted Average Exercise Price, Options Outstanding	$ 1.73		$ 1.87
Weighted Average Exercise Price, Options Granted	$ 0.29
Weighted Average Exercise Price, Options Exercised	$ 0.00
Weighted Average Exercise Price, Options Forfeited	$ 0.00
Weighted Average Exercise Price, Options Vested and Expected to Vest, Outstanding	$ 1.73
Weighted Average Exercise Price, Options Vested and Expected to Vest, Exercisable	$ 1.87
Weighted Average Remaining Contractual Term (Years), Options outstanding	4 years 11 months 16 days		5 years 3 months
Options Granted, Weighted Average Remaining Contractual Term (Years)	9 years 9 months
Weighted Average Remaining Contractual Term (Years), Options vested and expected to vest	4 years 11 months 16 days
Weighted Average Remaining Contractual Term (Years), Options exercisable	4 years 7 months 20 days
Aggregate Intrinsic Value, Options Outstanding	0		0
Aggregate Intrinsic Value, Options Granted	0.51
Aggregate Intrinsic Value, Options Exercised	0
Aggregate Intrinsic Value, Options Forfeited	0
Aggregate Intrinsic Value, Options Vested and Expected to Vest, Outstanding	0
Aggregate Intrinsic Value, Options Vested and Expected to Vest, Exercisable	0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value	60,000	17,000
Nonemployee Nonvested Options [Member]
Number of options outstanding	328,129		256,250
Number of options granted	300,000
Number of options vested	228,121
Number of options forfeited	0
Weighted Average Exercise Price, Options Outstanding	$ 0.43		$ 0.71
Weighted Average Exercise Price, Options Granted	$ 0.29
Weighted Average Exercise Price, Options Vested	$ 0.57
Weighted Average Exercise Price, Options Forfeited	$ 0.00
Weighted Average Remaining Contractual Term (Years), Options outstanding	9 years 8 months 5 days		8 years 6 months 18 days
Options Granted, Weighted Average Remaining Contractual Term (Years)	9 years 9 months
Options Vested, Weighted Average Remaining Contractual Term (Years)	7 years 11 months 23 days
Options Forfeited, Weighted Average Remaining Contractual Term (Years)	0 years
Aggregate Intrinsic Value, Options Outstanding	0.34		0
Aggregate Intrinsic Value, Options Granted	0.51
Aggregate Intrinsic Value, Options Vested	0.23
Aggregate Intrinsic Value, Options Forfeited	$ 0