Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $)	Sep. 30, 2014	Dec. 31, 2013
Statement Of Financial Position [Abstract]
Common stock, no par value	$ 0	$ 0
Common Stock, Authorized shares	215,000,000	215,000,000
Common Stock, Issued shares	150,135,446	145,508,767
Common Stock, outstanding shares	150,135,446	145,508,767