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Goodwill (Details) $ in Thousands	3 Months Ended
	Aug. 01, 2015 USD ($)
Goodwill
Balance as of May 2, 2015	$ 5,269
Acquisition, net of cash required	213
Foreign currency translation	(97)
Balance as of August 1, 2015	5,385
Live Events
Goodwill
Balance as of May 2, 2015	2,321
Acquisition, net of cash required	0
Foreign currency translation	(30)
Balance as of August 1, 2015	2,291
Commerical
Goodwill
Balance as of May 2, 2015	721
Acquisition, net of cash required	0
Foreign currency translation	(2)
Balance as of August 1, 2015	719
Transportation
Goodwill
Balance as of May 2, 2015	91
Acquisition, net of cash required	0
Foreign currency translation	(29)
Balance as of August 1, 2015	62
International
Goodwill
Balance as of May 2, 2015	2,136
Acquisition, net of cash required	213
Foreign currency translation	(36)
Balance as of August 1, 2015	$ 2,313

X

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef



-Publisher FASB



-Name Accounting Standards Codification



-Topic 350



-SubTopic 20



-Section 50



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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

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+ References

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