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Quarterly Results | 12 Months Ended
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Apr. 30, 2014
Quarterly Results | 15. Quarterly Results (Unaudited) The following table sets forth certain unaudited consolidated statement of income data for the quarters in fiscal 2014 and 2013. The unaudited quarterly information has been prepared on the same basis as the annual financial statements and, in management’s opinion, includes all adjustments necessary to present fairly the information for the quarters presented.
|  | Quarters Ended |
|  | Fiscal 2014 |  |  | Fiscal 2013 |
|  | April 30 |  |  | January 31 |  |  | October 31 |  |  | July 31 |  |  | April 30 (1) |  |  | January 31 |  |  | October 31 |  |  | July 31 |
|  | (in thousands, except per share data) |
Fee revenue |  | $ | 251,712 |  |  | $ | 242,184 |  |  | $ | 237,968 |  |  | $ | 228,437 |  |  | $ | 227,902 |  |  | $ | 202,004 |  |  | $ | 196,231 |  |  | $ | 186,694 |
Operating income |  | $ | 24,480 |  |  | $ | 27,302 |  |  | $ | 23,165 |  |  | $ | 16,661 |  |  | $ | 15,392 |  |  | $ | 8,706 |  |  | $ | 2,769 |  |  | $ | 17,009 |
Net income |  | $ | 21,211 |  |  | $ | 21,304 |  |  | $ | 18,759 |  |  | $ | 11,417 |  |  | $ | 12,197 |  |  | $ | 9,482 |  |  | $ | 1,196 |  |  | $ | 10,418 |
Net income per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic. |  | $ | 0.44 |  |  | $ | 0.44 |  |  | $ | 0.39 |  |  | $ | 0.24 |  |  | $ | 0.26 |  |  | $ | 0.20 |  |  | $ | 0.03 |  |  | $ | 0.22 |
Diluted. |  | $ | 0.43 |  |  | $ | 0.43 |  |  | $ | 0.38 |  |  | $ | 0.24 |  |  | $ | 0.25 |  |  | $ | 0.20 |  |  | $ | 0.03 |  |  | $ | 0.22 |
(1) | During the three months ended April 30, 2013, the Company implemented a restructuring plan to continue to integrate PDI in order to eliminate redundant positions and consolidate premises. This resulted in restructuring charges, net of recoveries of $2.9 million against operations during the three months ended April 30, 2013.

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- Definition The entire disclosure for the quarterly financial data in the annual financial statements. The disclosure may include a tabular presentation of financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income or loss before extraordinary items and earnings per share data. It also includes an indication if the information in the note is unaudited, comments on the aggregate effect of year-end adjustments, and an explanation of matters or transactions that affect comparability or are pertinent to an understanding of the information furnished. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=6372559&loc=d3e765-108305 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6372559&loc=d3e725-108305 Reference 3: 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=25249566&loc=d3e1280-108306 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section G -Subsection 1 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 302 -Paragraph a + Details
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