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Product Warranties (Tables) | 6 Months Ended
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Oct. 27, 2012
Product Warranties [Abstract] |
Changes in Product Warranty Liability | A reconciliation of the changes in our product warranty liability for the quarter and six months ended October 27, 2012, and October 29, 2011, is as follows:
|  | Second Quarter Ended |  |  | Six Months Ended |
(Unaudited, amounts in thousands) |  | 10/27/12 |  |  | 10/29/11 |  |  | 10/27/12 |  |  | 10/29/11 |
Balance as of the beginning of the period |  | $ | 14,319 |  |  | $ | 13,847 |  |  | $ | 14,327 |  |  | $ | 13,854 |
Accruals during the period |  |  | 3,518 |  |  |  | 3,562 |  |  |  | 6,908 |  |  |  | 7,222 |
Settlements during the period |  |  | (3,524 | ) |  |  | (3,591 | ) |  |  | (6,922 | ) |  |  | (7,258 | )
Balance as of the end of the period |  | $ | 14,313 |  |  | $ | 13,818 |  |  | $ | 14,313 |  |  | $ | 13,818 |

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- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249 + Details
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