Investments in Available-For-Sale and Trading Securities	9 Months Ended
May 31, 2012
Investments in Available-For-Sale and Trading Securities [Abstract]
Investments in Available-For-Sale and Trading Securities	Investments in Available-for-Sale and Trading Securities The Company has invested in various bonds. These investments are classified as available-for-sale securities, and are carried at fair value as of May 31, 2012, based on the quoted market prices as of that date. These investments are subject to default risk. The Company intends to hold these for a minimum period of an additional 12 months. Unrealized gains in the fair value are reported in accumulated other comprehensive income, net of related income tax effect. The Company monitors its investment portfolio for any decline in fair value that is other than temporary and records any such impairment as an impairment loss. The Company also invests in initial public offerings of equity securities on the Hong Kong Stock Exchange. These investments are classified as trading securities, and are carried at fair value as of May 31, 2012. These investments are subject to fluctuations in the market price. During the nine months ended May 31, 2012 and 2011, the Company had a net gain (loss) of $(206,726) and $33,504 in trading of these securities, respectively.

Tabular disclosure of investments in certain debt and equity securities (and certain other trading assets) which include all debt and equity securities (other than those equity securities accounted for under the equity or cost methods of accounting) with readily determinable fair values. Other trading assets include assets that are carried on the balance sheet at fair value and held for trading purposes. A debt security represents a creditor relationship with an enterprise that is in the form of a security. Debt securities include, among other items, US Treasury securities, US government securities, municipal securities, corporate bonds, convertible debt, commercial paper, and all securitized debt instruments. An equity security represents an ownership interest in an enterprise or the right to acquire or dispose of an ownership interest in an enterprise at fixed or determinable prices. Equity securities include, among other things, common stock, certain preferred stock, warrant rights, call options, and put options, but do not include convertible debt. An entity may opt to provide the reader with additional narrative text to better understand the nature of investments in debt and equity securities (and other trading assets).

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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