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OWNED SECURITIES (Narrative) (Details) (USD $)
6 Months Ended
Feb. 28, 2015
M
Owned Securities 1 375,000enrt_OwnedSecuritiesZeroTwoSevenSixFourZeroFntmwqJyDCEightZ
Owned Securities 2 $ 0.01enrt_OwnedSecuritiesZeroTwoSevenSixFourZeroBThreeSevendOneDpxZTGZ
Owned Securities 3 $ 0.01enrt_OwnedSecuritiesZeroTwoSevenSixFourZeroEightpWnZeroxtThreeyBdm
Owned Securities 4 1,000,000enrt_OwnedSecuritiesZeroTwoSevenSixFourZerorZerosDTGfXNFiveTs
Owned Securities 5 $ 0.09enrt_OwnedSecuritiesZeroTwoSevenSixFourZeroOneqKFivePTHPFzHL
Owned Securities 6 500,000enrt_OwnedSecuritiesZeroTwoSevenSixFourZeroOneXKCSixlxTnGTh
Owned Securities 7 $ 0.40enrt_OwnedSecuritiesZeroTwoSevenSixFourZeroRrkhwrHDJrFSeven
Owned Securities 8 24enrt_OwnedSecuritiesZeroTwoSevenSixFourZeronZlhhFourwNTwolZeroTwo