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Environmnetal Matters | 12 Months Ended
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Apr. 30, 2016
Environmental Remediation Obligations [Abstract] |
Environmental Matters | Environmental Matters We are not aware of any potential unasserted environmental claims that may be brought against us. We are involved in environmental investigations and/or remediation at two of our plant sites no longer used for operations. We use environmental consultants to assist us in evaluating our environmental liabilities in order to establish appropriate accruals in our financial statements. Accruals are recorded when environmental remediation is probable and the costs can be reasonably estimated. A number of factors affect the cost of environmental remediation, including the determination of the extent of contamination, the length of time remediation may require, the complexity of environmental regulations and the advancement of remediation technology. Considering these factors, we have estimated (without discounting) the costs of remediation, which will be incurred over a period of several years. Recovery from insurance or other third parties is not anticipated. We are not yet able to determine when such remediation activity will be complete, but estimates for certain remediation efforts are projected through fiscal 2017. At April 30, 2016 and May 2, 2015, we had accruals, primarily based upon independent engineering studies, for environmental matters of $1.7 million and $2.8 million, respectively, of which $0.8 million was classified in other accrued expenses and the remainder was included in other long-term liabilities on our consolidated balance sheet. We believe the provisions made for environmental matters are adequate to satisfy liabilities relating to such matters, however it is reasonably possible that costs could exceed accrued amounts if the selected methods of remediation do not reduce the contaminates at the sites to levels acceptable to federal and state regulatory agencies. In fiscal 2016, we spent $1.0 million on remediation cleanups and related studies compared with $0.5 million in fiscal 2015 and $0.4 million in fiscal 2014. The costs associated with environmental matters as they relate to day-to-day activities were not material in fiscal 2016, 2015 or 2014.

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- Definition The entire disclosure for environmental loss contingencies, such as presence of hazardous waste, relevant information from reports issued by regulators, and estimated costs to achieve compliance with regulatory requirements. This element may be used for all of an entity's disclosures about environmental loss contingencies. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13296-110859 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13328-110859 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13237-110859 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13185-110859 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.Y.Q2) -URI http://asc.fasb.org/extlink&oid=27011672&loc=d3e149879-122751 + Details
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