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OTHER FINANCIAL INFORMATION (Details Textual) (Noninterest Bearing Promissory Note Payable [Member], USD $) In Thousands, unless otherwise specified	Aug. 31, 2012
Long-term Debt, Gross	$ 4,000
Debt Instrument, Unamortized Discount	800
Wireless Datacom [Member]
Long-term Debt, Gross	4,000
Debt Instrument, Unamortized Discount	$ 920

Including current and noncurrent portions, aggregate carrying amount of long-term borrowings as of the balance sheet date before deducting unamortized discount or premiums (if any). May include notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, which had initial maturities beyond one year or beyond the normal operating cycle, if longer.

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- Definition

The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized.

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