XML 78 R36.htm IDEA: XBRL DOCUMENT v2.4.0.8
Goodwill (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Jul. 27, 2013
Goodwill  
Balance as of April 27, 2013: $ 3,306
Acquisition, net of cash acquired 1,300
Foreign currency translation 7
Balance as of July 27, 2013: 4,613
Live Events
  
Goodwill  
Balance as of April 27, 2013: 2,417
Acquisition, net of cash acquired 0
Foreign currency translation (3)
Balance as of July 27, 2013: 2,414
Commerical
  
Goodwill  
Balance as of April 27, 2013: 725
Acquisition, net of cash acquired 0
Foreign currency translation (1)
Balance as of July 27, 2013: 724
Transportation
  
Goodwill  
Balance as of April 27, 2013: 164
Acquisition, net of cash acquired 0
Foreign currency translation (3)
Balance as of July 27, 2013: 161
International
  
Goodwill  
Balance as of April 27, 2013: 0
Acquisition, net of cash acquired 1,300
Foreign currency translation 14
Balance as of July 27, 2013: $ 1,314