XML 22 R26.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Product Warranties (Tables) | 6 Months Ended
--- | ---
Oct. 26, 2013
Product Warranties [Abstract] |
Reconciliation of changes in product warranty liability | A reconciliation of the changes in our product warranty liability for the three months ended October 26, 2013, and October 27, 2012, is as follows:
|  | Second Quarter Ended |  |  | Six Months Ended |
(Unaudited, amounts in thousands) |  | 10/26/13 |  |  | 10/27/12 |  |  | 10/26/13 |  |  | 10/27/12 |
Balance as of the beginning of the period |  | $ | 15,821 |  |  | $ | 14,319 |  |  | $ | 15,525 |  |  | $ | 14,327 |
Accruals during the period |  |  | 3,884 |  |  |  | 3,518 |  |  |  | 7,672 |  |  |  | 6,908 |
Settlements during the period |  |  | (3,776 | ) |  |  | (3,524 | ) |  |  | (7,268 | ) |  |  | (6,922 | )
Balance as of the end of the period |  | $ | 15,929 |  |  | $ | 14,313 |  |  | $ | 15,929 |  |  | $ | 14,313 |

X
- Details
Name: | us-gaap_ProductWarrantiesDisclosuresAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration