Condensed Consolidated Balance Sheets [Parenthetical] (USD $)	Sep. 30, 2014	Dec. 31, 2013
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred Stock, Shares Issued	0	0
Preferred Stock, Shares Outstanding	0	0
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common Stock, Shares Authorized	150,000,000	500,000,000
Common stock, shares issued	41,481,047	34,336,235
Common stock, shares outstanding	41,439,738	34,294,926
Treasury stock	41,309	41,309