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Fair Value Measurements (Tables)
 3 Months Ended
Jul. 25, 2015
Fair Value Measurements  
Fair value hierarchy for assets measured at fair value on a recurring basis

 

At July 25, 2015

 

 

Fair Value Measurements

 

(Unaudited, amounts in thousands)

 

Level 1(a)

 

Level 2(a)

 

Level 3

 

Assets

 

 

 

 

 

 

 

Available-for-sale securities

 

$
1,239 

 

$
49,892 

 

$

—

 

Trading securities

 

—

 
7 

 

—

 

 

 

 

 

 

 

 

 

Total

 

$
1,239 

 

$
49,899 

 

$

—

 

 

 

 

 

 

 

 

 

 

 

 

 

(a)

There were no transfers between Level 1 and Level 2 during fiscal 2016.

 

At April 25, 2015

 

 

 

Fair Value Measurements

 

(Unaudited, amounts in thousands)

 

Level 1(b)

 

Level 2(b)

 

Level 3

 

Assets

 

 

 

 

 

 

 

Available-for-sale securities

 

$
1,552 

 

$
58,516 

 

$

—

 

Trading securities

 

—

 
1,127 

 

—

 

 

 

 

 

 

 

 

 

Total

 

$
1,552 

 

$
59,643 

 

$

—

 

 

 

 

 

 

 

 

 

 

 

 

 

(b)

There were no transfers between Level 1 and Level 2 during fiscal 2015.