Stock Options (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Stock Options Details
Outstanding at December 31, 2011	2,529,000
Granted	270,000	1,405,000
Forfeited or Cancelled	(1,989,000)
Outstanding at December 31, 2012	810,000	2,529,000
Exercisable at December 31, 2012	574,000
Vested and expected to vest (2)	810,000
Outstanding at December 31, 2011	$ 1.07
Granted	$ 0.08
Exercised
Forfeited or Cancelled	$ 1.11
Outstanding at December 31, 2012	$ 0.64	$ 1.07
Exercisable at December 31, 2012	$ 0.86
Vested and expected to vest (2)	$ 0.64
Outstanding at December 31, 2011	6 years 1 month 2 days
Granted	0 years
Exercised	0 years
Forfeited or Cancelled	0 years
Outstanding at December 31, 2012	4 years 3 months 19 days	6 years 1 month 2 days
Exercisable at December 31, 2012	4 years 6 months 27 days
Vested and expected to vest (2)	5 years 10 months 18 days
Outstanding at December 31, 2011
Granted
Exercised
Forfeited or Cancelled
Outstanding at December 31, 2012
Exercisable at December 31, 2012
Vested and expected to vest (2)