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Goodwill (Tables) | 6 Months Ended
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Oct. 26, 2013
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill | The changes in the carrying amount of goodwill related to each reportable segment for the six months ended October 26, 2013 were as follows:
| Live Events |  | Commercial |  | Transportation |  | International |  | Total
Balance as of April 27, 2013: | $ | 2,417 |  |  | $ | 725 |  |  | $ | 164 |  |  | $ | — |  |  | $ | 3,306 |
Acquisition, net of cash acquired | — |  |  | — |  |  | — |  |  | 1,321 |  |  | 1,321 |
Foreign currency translation | (8 | ) |  | — |  |  | (8 | ) |  | 71 |  |  | 55 |
Balance as of October 26, 2013: | $ | 2,409 |  |  | $ | 725 |  |  | $ | 156 |  |  | $ | 1,392 |  |  | $ | 4,682 |

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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13854-109267 + Details
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