Consolidated Statements of Comprehensive Income (USD $)	12 Months Ended
Aug. 31, 2013	Aug. 31, 2012
	$ 4,753,501	$ 3,575,646
OTHER COMPREHENSIVE INCOME (LOSS) – FOREIGN CURRENCY TRANSLATION ADJUSTMENT	56,909	(2,250,689)
COMPREHENSIVE INCOME (LOSS)	4,810,410	1,324,957
COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	1,404,938	96,118
COMPREHENSIVE INCOME (LOSS) ATTRIBUTABLE TO NTIC	$ 3,405,472	$ 1,228,839

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 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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