Annual report pursuant to Section 13 and 15(d)

Income Taxes (Schedule of Tax Rate Reconciliation) (Details)

v2.4.0.6
Income Taxes (Schedule of Tax Rate Reconciliation) (Details) (USD $)
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Amount      
Benefit at statutory rate $ (9,913,450) $ (8,516,176) $ (19,122,958)
Adjustments to valuation allowance 9,668,770    3,410,056
Loss on extinguishment of debt       14,179,468
Permanent items and other 244,680 636,033 (601,469)
Benefit per financial statements    $ (7,880,143) $ (2,134,903)
Percent      
Benefit at statutory rate (34.00%) (34.00%) (34.00%)
Adjustments to valuation allowance 33.20% 0.00% 6.10%
Loss on extinguishment of debt 0.00% 0.00% 25.20%
Permanent items and other 0.80% 2.50% (1.10%)