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PRE-PRODUCTION COSTS RELATED TO LONG-TERM SUPPLY ARRANGEMENTS	9 Months Ended
	Jan. 30, 2016
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
PRE-PRODUCTION COSTS RELATED TO LONG-TERM SUPPLY ARRANGEMENTS	PRE-PRODUCTION COSTS RELATED TO LONG-TERM SUPPLY ARRANGEMENTS We incur pre-production tooling costs related to certain products produced for our customers under long-term supply agreements.  We had $10.4 million and $10.5 million as of January 30, 2016 and May 2, 2015, respectively, of pre-production tooling costs related to customer-owned tools for which reimbursement is contractually guaranteed by the customer or for which the customer has provided a non-cancelable right to use the tooling.  Engineering, testing and other costs incurred in the design and development of production parts are expensed as incurred, unless the costs are reimbursable, as specified in a customer contract.

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- References

No definition available.

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- Definition

Tabular disclosure of the amounts paid in advance for capitalized costs that will be expensed with the passage of time or the occurrence of a triggering event, and will be charged against earnings within one year or the normal operating cycle, if longer; the aggregate carrying amount of current assets, not separately presented elsewhere in the balance sheet; and other deferred costs.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.17)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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