Consolidated Statements of Cash Flows (Parenthetical)	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010
In connection with restructuring of debt
Common stock issued, shares	3,595,698	1,966,868
In consideration for services and compensation
Common stock issued, shares	375,000	1,301,771
In consideration of prior accrued obligations
Common stock issued, shares		1,654,590