Quarterly Financial Data (Detail) - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | 12 Months Ended | |||||||||
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Aug. 31, 2019 |
May 31, 2019 |
Feb. 28, 2019 |
Nov. 30, 2018 |
Aug. 31, 2018 |
May 31, 2018 |
Feb. 28, 2018 |
Nov. 30, 2017 |
Aug. 31, 2019 |
Aug. 31, 2018 |
Aug. 31, 2017 |
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| Quarterly Financial Information Disclosure [Line Items] | |||||||||||
| Net sales | $ 654,758 | $ 641,303 | $ 616,591 | ||||||||
| Gross profit | 292,652 | 283,284 | 260,370 | ||||||||
| Net Earnings (Loss) from Continuing Operations | $ 8,067 | $ 4,746 | $ (95,275) | ||||||||
| Net earnings (loss) per share: | |||||||||||
| Earnings (loss) per basic share from continuing operations | $ 0.13 | $ 0.08 | $ (1.60) | ||||||||
| Earnings (loss) per diluted share from continuing operations | $ 0.13 | $ 0.08 | $ (1.60) | ||||||||
| Quarterly unaudited data [Member] | |||||||||||
| Quarterly Financial Information Disclosure [Line Items] | |||||||||||
| Net sales | $ 158,324 | $ 178,095 | $ 159,788 | $ 158,551 | $ 166,469 | $ 170,466 | $ 148,601 | $ 155,767 | |||
| Gross profit | 69,070 | 81,954 | 71,316 | 70,312 | 73,361 | 79,003 | 62,216 | 68,704 | |||
| Net Earnings (Loss) from Continuing Operations | $ (3,133) | $ 26,858 | $ 765 | $ (16,423) | $ 11,328 | $ 17,827 | $ (21,568) | $ (2,841) | |||
| Net earnings (loss) per share: | |||||||||||
| Earnings (loss) per basic share from continuing operations | $ (0.05) | $ 0.44 | $ 0.01 | $ (0.27) | $ 0.19 | $ 0.29 | $ (0.36) | $ (0.05) | |||
| Earnings (loss) per diluted share from continuing operations | $ (0.05) | $ 0.43 | $ 0.01 | $ (0.27) | $ 0.18 | $ 0.29 | $ (0.36) | $ (0.05) | |||
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- Definition [Line Items] for Quarterly Financial Information Disclosure [Table] No definition available.
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- References No definition available.
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- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after tax of income (loss) from continuing operations attributable to the parent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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