Notes Payable (Senior 6.25% Convertible Note) (Details) (USD $)	0 Months Ended					12 Months Ended
	Mar. 26, 2012	Dec. 23, 2010	Jul. 30, 2010	Mar. 26, 2010	Dec. 24, 2007	Dec. 31, 2012	Dec. 31, 2011	Mar. 31, 2011	Oct. 29, 2010	Dec. 23, 2009
Convertible notes
Value of shares of common stock issued						$ 2,107,834
Payments for debt extinguishment costs						275,041
Interest paid						347,902	357,246
Common stock issued for interest							19,634
(Loss) gain on extinguishment of debt						1,578,914	(954,017)
Gain on derivative valuation						8,829,748	11,724,400
Derivative valuation						1,191,269	3,760,200
Warrants Issued to Senior Secured Note Holder [Member]
Convertible notes
Number of shares of common stock warrants can be exercised for			5,208,333		1,875,000
Exercise price of warrants			1.8		5.0
Warrant term length					5 years
Fair value of warrants					3,750,000
Warrants Issued to Third Party For Financing Fees [Member]
Convertible notes
Number of shares of common stock warrants can be exercised for					112,500
Exercise price of warrants					3.75
Warrant term length					3 years
Fair value of warrants					252,000
Common Stock [Member]
Convertible notes
Shares of common stock issued						25,402,164
Value of shares of common stock issued						1,270,108
Amended and Restated Senior 6.25% Convertible Note [Member]
Convertible notes
Principal issued					15,000,000	5,500,000				15,000,000
Debt maturity date			Jun. 21, 2012	Dec. 21, 2011	Dec. 21, 2010
Debt interest rate					6.25%					6.25%
Number of shares of common stock notes are convertible into					2,752,294
Conversion price			$ 1.8		$ 5.45					$ 1.35
Shares of common stock issued			2,000,000	1,000,000	1,000,000	2,000,000
Value of shares of common stock issued				990,000	3,750,000
Payments for commissions, finders fees and other transaction expenses	275,041				1,377,000
Debt Instrument, periodic interest payment					234,375
Number of shares issuable, contingent to equity raised			800,000
Number of warrants cancelled		5,208,333
Common stock issued for debt restructuring	760,000
Common stock issued for debt restructuring, shares	2,000,000	800,000
Shares of stock issuable, but forgone in lieu of cash payment		3,500,000
Funding threshold			6,000,000	6,000,000					8,000,000
Proceeds received from equity financing									2,500,000
Required cash balance			950,000	1,250,000
Cash paid to settle debt	2,750,000	2,750,000				2,750,000
Debt forgiveness		7,200,000
Gain on troubled debt restructuring		3,062,457
Interest paid	680,816	350,434			937,000
Repayments of convertible debt		2,500,000
(Loss) gain on extinguishment of debt	2,173,033
Number of shares issued for agent fees	586,164
Value of shares issued for agent fees	222,742
Gain on derivative valuation						203,700	2,322,200
Derivative valuation							285,200	81,500
Long-term debt							6,180,816
Accrued interest payable						680,816	680,816
Accrued interest payable currently							$ 171,875