Consolidated Statements of Comprehensive Income (Unaudited) (USD $)	3 Months Ended
Nov. 30, 2014	Nov. 30, 2013
NET INCOME	$ 1,464,096us-gaap_ProfitLoss	$ 1,304,418us-gaap_ProfitLoss
OTHER COMPREHENSIVE (LOSS) INCOME – FOREIGN CURRENCY TRANSLATION ADJUSTMENT	(1,276,216)	521,573
COMPREHENSIVE INCOME	187,880	1,825,991
COMPREHENSIVE INCOME ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	384,691	458,599
COMPREHENSIVE (LOSS) INCOME ATTRIBUTABLE TO NTIC	$ (196,811)us-gaap_ComprehensiveIncomeNetOfTax	$ 1,367,392us-gaap_ComprehensiveIncomeNetOfTax

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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