Stock Options (Details) (USD $)	6 Months Ended
	Jun. 30, 2012
Stock Options Details
Outstanding at December 31, 2011	2,529,000
Granted	20,000
Exercised
Forfeited or Cancelled	(198,000)
Outstanding at June 30, 2012	2,351,000
Exercisable at June 30, 2012	1,838,000
Vested and expected to vest (2)	1,838,000
Outstanding at December 31, 2011	$ 1.07
Granted	$ 0.18
Exercised
Forfeited or Cancelled	$ 1.80
Outstanding at March 31, 2012	$ 1.00
Outstanding at December 31, 2011	6 years 7 months 24 days
Forfeited or Cancelled	0 years
Outstanding at June 30, 2012	5 years 6 months 18 days
Exercisable at June 30, 2012	4 years 6 months 11 days
Vested and expected to vest (2)	6 years 3 months 18 days
Outstanding at December 31, 2011
Granted
Exercised
Forfeited or Cancelled
Outstanding at March 31, 2012
Exercisable at March 31, 2012
Vested and expected to vest (2)