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SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED) (Tables) | 12 Months Ended
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Feb. 28, 2013
SELECTED QUARTERLY FINANCIAL DATA (UNAUDITED) |
Schedule of selected unaudited quarterly financial data | (in thousands, except per share data)
|  | May |  | August |  | November |  | February |  | Total
Fiscal 2013: |  |  |  |  |  |  |  |  |  |
Sales revenue, net |  | $ | 300,211 |  | $ | 287,411 |  | $ | 374,599 |  | $ | 326,042 |  | $ | 1,288,263
|  |  |  | 117030 |  |  |  |  |  |
Gross profit |  | 121,148 |  | 117,030 |  | 148,453 |  | 131,580 |  | 518,211
Net income |  | 23,472 |  | 22,968 |  | 37,719 |  | 31,507 |  | 115,666
Earnings per share (1) |  |  |  |  |  |  |  |  |  |
Basic |  | 0.74 |  | 0.72 |  | 1.19 |  | 0.99 |  | 3.64
Diluted |  | 0.74 |  | 0.72 |  | 1.18 |  | 0.98 |  | 3.62
Fiscal 2012: |  |  |  |  |  |  |  |  |  |
Sales revenue, net |  | $ | 271,467 |  | $ | 277,420 |  | $ | 338,785 |  | $ | 294,004 |  | $ | 1,181,676
Gross profit |  | 109,913 |  | 112,282 |  | 133,182 |  | 123,107 |  | 478,484
Net income |  | 24,605 |  | 23,593 |  | 32,879 |  | 29,297 |  | 110,374
Earnings per share (1) |  |  |  |  |  |  |  |  |  |
Basic |  | 0.80 |  | 0.75 |  | 1.04 |  | 0.93 |  | 3.52
Diluted |  | 0.78 |  | 0.74 |  | 1.04 |  | 0.92 |  | 3.48
(1) Earnings per share calculations for each quarter are based on the weighted average number of shares outstanding for each period, and the sum of the quarterly amounts may not necessarily equal the annual earnings per share amounts.

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- Definition Tabular disclosure of the quarterly financial data in the annual financial statements. The disclosure includes financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income (loss) before extraordinary items and cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=20225539&loc=d3e1280-108306 + Details
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