Stock-based Compensation (Details) (USD $)	0 Months Ended	6 Months Ended	3 Months Ended
	Feb. 29, 2012	Jun. 30, 2012	Jun. 30, 2012 Stock Compensation Plan [Member] Employee [Member]		Jun. 30, 2012 Stock Compensation Plan [Member] Independent Directors [Member]
Grant date			Feb. 13, 2012	[1]	Apr. 02, 2012
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross		1,040,000	100,000		50,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value			$ 1.4600		$ 1.7261
Exercise Price	$ 2.00	$ 2.04	$ 2.40		$ 2.00
Volatility	133.00%		133.00%		135.00%
Interest Rate	1.25%		1.25%		1.47%
Expected Term	4 years 9 months		4 years 9 months		4 years 9 months
Expected dividend yield	0.00%		0.00%		0.00%

[1] The terms of the grant were finalized in the second quarter, effective as of the employment date.