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Goodwill (Tables) | 3 Months Ended
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Aug. 02, 2014
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill | The changes in the carrying amount of goodwill related to each reportable segment for the three months ended August 2, 2014 were as follows:
| Live Events |  | Commercial |  | Transportation |  | International |  | Total
Balance as of April 26, 2014: | $ | 2,381 |  |  | $ | 723 |  |  | $ | 129 |  |  | $ | 1,325 |  |  | $ | 4,558 |
Disposal of automated rigging systems for theatre applications | (22 | ) |  | — |  |  | — |  |  | — |  |  | (22 | )
Foreign currency translation | 6 |  |  | — |  |  | 5 |  |  | (41 | ) |  | (30 | )
Balance as of August 2, 2014: | $ | 2,365 |  |  | $ | 723 |  |  | $ | 134 |  |  | $ | 1,284 |  |  | $ | 4,506 |

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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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