BALANCE SHEETS (Unaudited) (Parenthetical) (USD $)	Sep. 30, 2013	Dec. 31, 2012
Stockholders' Equity (Deficit)
Common stock, par value (in dollars per share)	$ 0.00005	$ 0.00005
Common stock, shares authorized (in shares)	200,000,000	200,000,000
Common stock, shares issued (in shares)	36,798,414	25,032,444
Common stock, shares outstanding (in shares)	36,798,414	25,032,444
Series II [Member]
Convertible, Redeemable Preferred Stock
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	1,000,000	1,000,000
Preferred stock, shares issued (in shares)	0	665,339
Preferred stock, shares outstanding (in shares)	0	665,339