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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Feb. 28, 2014 | Feb. 28, 2013 | Feb. 28, 2014 | Feb. 28, 2013
Income Statement [Abstract] |  |  |  |
Net sales | $ 94,184 | $ 86,712 | $ 189,725 | $ 181,976
Cost of products sold | 45,626 | 42,586 | 91,494 | 90,123
Gross profit | 48,558 | 44,126 | 98,231 | 91,853
Operating expenses: |  |  |  |
Selling, general and administrative | 26,651 | 23,956 | 53,350 | 49,285
Advertising and sales promotion | 6,001 | 5,270 | 11,616 | 11,337
Amortization of definite-lived intangible assets | 654 | 465 | 1,246 | 931
Total operating expenses | 33,306 | 29,691 | 66,212 | 61,553
Income from operations | 15,252 | 14,435 | 32,019 | 30,300
Other income (expense): |  |  |  |
Interest income | 158 | 195 | 289 | 257
Interest expense | (226) | (176) | (441) | (301)
Other (expense) income, net | (229) | 535 | (443) | 587
Income before income taxes | 14,955 | 14,989 | 31,424 | 30,843
Provision for income taxes | 4,638 | 4,528 | 9,625 | 9,438
Net income | $ 10,317 | $ 10,461 | $ 21,799 | $ 21,405
Earnings per common share: |  |  |  |
Basic | $ 0.67 | $ 0.67 | $ 1.42 | $ 1.36
Diluted | $ 0.67 | $ 0.66 | $ 1.41 | $ 1.35
Shares used in per share calculations: |  |  |  |
Basic | 15,202 | 15,585 | 15,241 | 15,639
Diluted | 15,272 | 15,679 | 15,319 | 15,744
Dividends declared per common share | $ 0.34 | $ 0.31 | $ 0.65 | $ 0.60

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