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Goodwill
3 Months Ended
Jul. 29, 2017
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill
Note 7. Goodwill

The changes in the carrying amount of goodwill related to each reportable segment for the three months ended July 29, 2017 were as follows: 
 
Live Events
 
Commercial
 
Transportation
 
International
 
Total
Balance as of April 29, 2017
$
2,274

 
$
3,199

 
$
45

 
$
2,294

 
$
7,812

Foreign currency translation
33

 
223

 
32

 
171

 
459

Balance as of July 29, 2017
$
2,307

 
$
3,422

 
$
77

 
$
2,465

 
$
8,271


 
We perform an analysis of goodwill on an annual basis, and it is tested for impairment more frequently if events or changes in circumstances indicate that an asset might be impaired. We complete this annual analysis during our third quarter of each fiscal year, based on the goodwill amount as of the first business day of our third fiscal quarter.  The result of our analysis indicated no goodwill impairment existed for our third quarter in fiscal 2017, which began on October 30, 2016.