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Note 8 - Commitments and Contingencies (Tables)
9 Months Ended
Jan. 29, 2022
Notes Tables  
Schedule of Product Warranty Liability [Table Text Block]
  

January 29,

 
  

2022

 

Beginning accrued warranty obligations

 $25,960 

Warranties issued during the period

  7,529 

Settlements made during the period

  (5,782)

Changes in accrued warranty obligations for pre-existing warranties during the period, including expirations

  (536)

Ending accrued warranty obligations

 $27,171