Consolidated Statements of Comprehensive Income (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Feb. 28, 2014	Feb. 28, 2013	Feb. 28, 2014	Feb. 28, 2013
NET INCOME	$ 1,384,069	$ 745,155	$ 2,688,487	$ 1,503,691
OTHER COMPREHENSIVE INCOME – FOREIGN CURRENCY TRANSLATION ADJUSTMENT	84,038	(25,641)	605,611	395,544
COMPREHENSIVE INCOME	1,468,107	719,514	3,294,098	1,899,235
COMPREHENSIVE INCOME ATTRIBUTABLE TO NON-CONTROLLING INTERESTS	334,607	331,252	793,206	734,687
COMPREHENSIVE INCOME ATTRIBUTABLE TO NTIC	$ 1,133,500	$ 388,262	$ 2,500,892	$ 1,164,548