CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Mar. 31, 2014	Dec. 31, 2013
Consolidated Balance Sheets [Parenthetical] [Abstract]
Preferred stock, shares authorized	5,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value (in dollars per share)	$ 0.001
Common stock, shares authorized	500,000,000
Common stock, shares outstanding	140,338,392