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CONSOLIDATED BALANCE SHEETS (PARENTHETICAL) - $ / shares
Mar. 31, 2017
Mar. 31, 2016
Statement of Financial Position [Abstract]    
Common Stock, Par or Stated Value Per Share $ 0.001 $ 0.001
Common Stock, Shares Authorized 450,000,000 450,000,000
Common Stock, Shares, Issued 249,463,733 227,416,789
Common Stock, Shares, Outstanding 229,093,658 204,081,727
Preferred Stock, Par or Stated Value Per Share $ 0.001 $ 0.001
Preferred Stock, Shares Authorized 5,000,000 5,000,000
Preferred Stock, Shares Issued 0 0
Preferred Stock, Shares Outstanding 0 0
Treasury Stock, Shares 20,370,075 23,335,062