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Allowance for Doubtful Accounts (Tables)
 3 Months Ended
Jul. 31, 2022
Receivables [Abstract]  
Summary of the Activity in the Allowance for Doubtful Accounts

A summary of the activity in the allowance for doubtful accounts follows:

 

 

 

Three Months Ended

 

(dollars in thousands)

 

July 31, 2022

 

 

August 1, 2021

 

Beginning balance

 

$

292

 

 

$

591

 

Provision for bad debts

 

 

57

 

 

 

(11

)

Ending balance

 

$

349

 

 

$

580