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Warranty Reserves
 9 Months Ended
Jan. 30, 2021
Warranty Reserves  
Warranty Reserves

7. Warranty Reserves

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The Company accrues an estimate of its exposure to warranty claims based upon both current and historical product sales data and warranty costs incurred. The warranty reserve is included in other current liabilities. The related expense is included in cost of sales. Warranty reserve activity is summarized as follows for the three and nine months ended January 30, 2021 and January 25, 2020, respectively (in thousands):

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Three Months Ended

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Nine Months Ended

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January 30,

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January 25,

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January 30,

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January 25,

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2021

    

2020

    

2021

    

2020

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Beginning balance

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$

2,126

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$

1,875

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$

2,015

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$

1,704

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Warranty expense

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277

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250

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1,038

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1,469

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Changes in estimates related to pre-existing warranties

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—

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—

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—

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(189)

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Warranty costs settled

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(231)

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(289)

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(881)

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(1,148)

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Ending balance

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$

2,172

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$

1,836

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$

2,172

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$

1,836

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