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Consolidated Statements of Operations (Unaudited) (USD $) | 3 Months Ended
--- | ---
Nov. 30, 2012 | Nov. 30, 2011
NET SALES: |  |
Net sales, excluding joint ventures | $ 4,770,387 | $ 4,277,643
Net sales, to joint ventures | 521,360 | 554,471
Total net sales | 5,291,747 | 4,832,114
Cost of goods sold | 3,690,972 | 3,209,476
Gross profit | 1,600,775 | 1,622,638
JOINT VENTURE OPERATIONS: |  |
Equity in income of joint ventures | 1,154,296 | 1,357,680
Fees for services provided to joint ventures | 1,846,277 | 1,445,252
Total joint venture operations | 3,000,573 | 2,802,932
OPERATING EXPENSES: |  |
Selling expenses | 1,171,095 | 1,108,486
General and administrative expenses | 1,248,696 | 1,270,013
Expenses incurred in support of joint ventures | 369,687 | 200,264
Research and development expenses | 938,206 | 814,305
Total operating expenses | 3,727,684 | 3,393,068
OPERATING INCOME | 873,664 | 1,032,502
INTEREST INCOME | 25,346 | 8,060
INTEREST EXPENSE | (6,474) | (5,966)
OTHER INCOME |  | 6,825
INCOME BEFORE INCOME TAX EXPENSE | 892,536 | 1,041,421
INCOME TAX EXPENSE | 134,000 | 106,000
NET INCOME | 758,536 | 935,421
NET INCOME (LOSS) ATTRIBUTABLE TO NON CONTROLLING INTEREST | 368,914 | (23,336)
NET INCOME ATTRIBUTABLE TO NTIC | $ 389,622 | $ 958,757
NET INCOME ATTRIBUTABLE TO NTIC PER COMMON SHARE: |  |
Basic (in Dollars per share) | $ 0.09 | $ 0.22
Diluted (in Dollars per share) | $ 0.09 | $ 0.22
WEIGHTED AVERAGE COMMON SHARES ASSUMED OUTSTANDING: |  |
Basic (in Shares) | 4,406,205 | 4,355,666
Diluted (in Shares) | 4,440,436 | 4,433,724

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