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Investments (Tables) | 6 Months Ended
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Oct. 25, 2014
Investments |
Summary of investments | The following is a summary of investments at October 25, 2014, and April 26, 2014: As of October 25, 2014
(Unaudited, amounts in thousands) |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Fair Value |
Equity securities |  | $ | 1,436 |  | $ | (102 | ) | $ | 8,410 |
Fixed income |  | 194 |  | (45 | ) | 50,802 |
Mutual funds |  | — |  | — |  | 493 |
Other |  | 1 |  | (18 | ) | 208 |
Total securities |  | $ | 1,631 |  | $ | (165 | ) | $ | 59,913 |
As of April 26, 2014
(Unaudited, amounts in thousands) |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Fair Value |
Equity securities |  | $ | 1,246 |  | $ | (52 | ) | $ | 8,216 |
Fixed income |  | 166 |  | (44 | ) | 50,510 |
Mutual funds |  | — |  | — |  | 1,787 |
Other |  | 1 |  | (10 | ) | 425 |
Total securities |  | $ | 1,413 |  | $ | (106 | ) | $ | 60,938 |
Summary of sales of available-for-sale securities | The following table summarizes sales of available-for-sale securities:
|  | Quarter Ended |  | Six Months Ended |
(Unaudited, amounts in thousands) |  | 10/25/14 |  | 10/26/13 |  | 10/25/14 |  | 10/26/13 |
Proceeds from sales |  | $ | 7,405 |  | $ | 9,636 |  | $ | 17,827 |  | $ | 18,196 |
Gross realized gains |  | 31 |  | 32 |  | 45 |  | 45 |
Gross realized losses |  | (22 | ) | (29 | ) | (30 | ) | (65 | )

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- Definition Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6871852&loc=d3e26610-111562 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6871852&loc=d3e26626-111562 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.4) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.2,12) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27161-111563 + Details
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- Definition Tabular disclosure of the proceeds from sales of available-for-sale securities and the gross realized gains and gross realized losses that have been included in earnings as a result of those sales. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27357-111563 + Details
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