Statements Of Stockholders' Equity (Deficit) (USD $)	Common Stock	Additional paid-in capital	Accumulated deficit	Stockholders' equity (deficit)
Balance at Dec. 31, 2008	$ 25,654	$ 30,342,249	$ (32,082,425)	$ (1,714,522)
Balance (in shares) at Dec. 31, 2008	25,653,512
Stock-based compensation		101,970		101,970
Relative fair value of detachable warrants issued with convertible notes payable		218,862		218,862
Net loss and comprehensive loss			(3,775,035)	(3,775,035)
Balance at Dec. 31, 2009	25,654	30,663,081	(35,857,460)	(5,168,725)
Balance (in shares) at Dec. 31, 2009	25,653,512
Stock-based compensation		188,920		188,920
Relative fair value of detachable warrants issued with convertible notes payable		77,300		77,300
Net loss and comprehensive loss			(7,710,802)	(7,710,802)
Proceeds from warrant exercises, net	4,852	2,151,415		2,156,267
Proceeds from warrant exercises, net (in shares)	4,852,000
Issuance of stock from conversion of notes payable	7,048	4,221,825		4,228,873
Issuance of stock from conversion of notes payable (in shares)	7,048,102
Issuance of stock from conversion of notes payable, related party	11,167	6,688,981		6,700,148
Issuance of stock from conversion of notes payable, related party (in shares)	11,166,910
Proceeds from private placement, net	1,000	594,497		595,497
Proceeds from private placement, net (in shares)	999,731
Debt conversion inducement expense		3,806,966		3,806,966
Balance at Dec. 31, 2010	49,721	48,392,985	(43,568,262)	4,874,444
Balance (in shares) at Dec. 31, 2010	49,720,255
Stock-based compensation		149,468		149,468
Net loss and comprehensive loss			(2,488,576)	(2,488,576)
Balance at Dec. 31, 2011	$ 49,721	$ 48,542,453	$ (46,056,838)	$ 2,535,336
Balance (in shares) at Dec. 31, 2011	49,720,255