Condensed Consolidated Balance Sheet (Parenthetical) (unaudited) - Jun. 30, 2015 - $ / shares	Total
Statement Of Financial Position [Abstract]
Preferred stock, par value	$ 0.0001
Preferred stock, shares authorized	50,000,000
Preferred stock, shares issued	0
Preferred stock, shares outstanding	0
Common stock, par value	$ 0.0001
Common stock, shares authorized	500,000,000
Common stock, shares issued	149,831,654
Common stock, shares outstanding	149,831,654