Note 2 - NTI ASEAN (Details) - Allocation of the total transaction amount: (USD $)	9 Months Ended
May 31, 2013
Net assets acquired (liabilities assumed):
Cash and cash equivalents	$ 1,613,000
Accounts receivables	1,342,000
Investments in joint ventures	4,967,000
Value of assets	7,922,000
Purchase price:
Fair value of non-controlling interest	3,961,000
Value of previously held interest	3,961,000
Total consideration	$ 7,922,000

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This element represents the fair value of the noncontrolling interest in the acquiree at the acquisition date.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

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Amount of assets acquired at the acquisition date.

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Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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Amount of assets expected to be realized or consumed after one year or the normal operating cycle, if longer, acquired at the acquisition date.

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