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GOODWILL AND INTANGIBLE ASSETS (Tables) | 3 Months Ended
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Jul. 27, 2013
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill | The following table shows the roll-forward of goodwill in the financial statements for the three months ended July 27, 2013:
|  | As of July 27, 2013
|  |  |  | Power |  |
|  | Interconnect |  | Products |  | Total
Balance as of April 27, 2013 |  | $ | 11,957 |  |  | $ | 950 |  |  | $ | 12,907 |
Foreign currency translation |  | 15 |  |  | — |  |  | 15 |
Balance as of July 27, 2013 |  | $ | 11,972 |  |  | $ | 950 |  |  | $ | 12,922 |
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets | The following tables present details of the Company’s intangible assets:
|  | As of July 27, 2013
|  |  |  |  |  |  |  | Wtd. Avg.
|  |  |  |  |  |  |  | Remaining
|  |  |  | Accumulated |  |  |  | Amortization
|  | Gross |  | Amortization |  | Net |  | Periods (Years)
Customer relationships and agreements |  | $ | 16,579 |  |  | $ | 14,347 |  |  | $ | 2,232 |  |  | 10.6
Trade names, patents and technology licenses |  | 25,774 |  |  | 12,073 |  |  | 13,701 |  |  | 10.1
Covenants not to compete |  | 119 |  |  | 20 |  |  | 99 |  |  | 4.2
Total |  | $ | 42,472 |  |  | $ | 26,440 |  |  | $ | 16,032 |  |  |
|  | As of April 27, 2013
|  |  |  |  |  |  |  | Wtd. Avg.
|  |  |  |  |  |  |  | Remaining
|  |  |  | Accumulated |  |  |  | Amortization
|  | Gross |  | Amortization |  | Net |  | Periods (Years)
Customer relationships and agreements |  | $ | 16,579 |  |  | $ | 14,213 |  |  | $ | 2,366 |  |  | 10.9
Trade names, patents and technology licenses |  | 25,774 |  |  | 11,779 |  |  | 13,995 |  |  | 10.4
Covenants not to compete |  | 119 |  |  | 14 |  |  | 105 |  |  | 4.4
Total |  | $ | 42,472 |  |  | $ | 26,006 |  |  | $ | 16,466 |  |  |
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense | The estimated aggregate amortization expense for the current fiscal year and each of the four succeeding fiscal years is as follows:
2014 |  | $1,746
2015 |  | 1,725 |
2016 |  | 1,541 |
2017 |  | 1,476 |
2018 |  | 1,379 |

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- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References No definition available. + Details
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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13854-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph e -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph c -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 47 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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