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Note 5 - Derivative Financial Instruments (Tables)
3 Months Ended
Jul. 27, 2019
Notes Tables  
Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block]
   

(In thousands)

 
   

2019

   

2018

 

Recognized in AOCI:

               

(Loss) gain before income taxes

  $ (1,423 )   $ 6,347  

Less income tax (benefit) provision

    (340 )     1,518  

Net

    (1,083 )     4,829  

Reclassified from AOCI to cost of sales:

               

(Loss) gain before income taxes

    (1,444 )     8,934  

Less income tax (benefit) provision

    (345 )     2,064  

Net

    (1,099 )     6,870  

Net change to AOCI

  $ 16     $ (2,041 )