Condensed Consolidated Statements Of Cash Flows (Parenthetical) (USD $)	1 Months Ended				3 Months Ended	12 Months Ended
	May 31, 2006	Feb. 28, 2006	Feb. 28, 2005	Dec. 31, 2004	Mar. 31, 2012	Dec. 31, 2004	Dec. 31, 2002
Condensed Consolidated Statements Of Cash Flows [Abstract]
Common stock, shares issued					67,040,569		5,428,217
Common stock, subscription receivable							$ 4,625
Loan				1,745,000		1,745,000
Accrued interest				34,020		34,020
Common stock issued in conversion of loan				677,919		677,919
Common stock issued in lieu of repayment of loan, per share				$ 2.62		$ 2.62
Warrants issued to purchase common stock	250,000	716,666	105,516	483,701
Common stock warrants, purchase price	$ 4.31	$ 3.30	$ 2.62	$ 2.88
Common stock and warrants, aggregate fair value		$ 705,000	$ 26,700	$ 14,400
Common stock, issued in conjunction with merger and recapitalization			11,911,357
Warrants unexercised and outstanding					486,766