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Operating Results by Segment (Detail) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 02, 2013 | Mar. 03, 2012 | Mar. 02, 2013 | Mar. 03, 2012
Segment Reporting Information [Line Items] |  |  |  |
Net sales | $ 33,630 | $ 38,330 | $ 105,883 | $ 118,979
Gross Profit | 9,910 | 11,297 | 31,298 | 35,689
EDG |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 24,333 | 26,867 | 76,146 | 85,618
Gross Profit | 7,407 | 8,085 | 23,337 | 26,302
Canvys |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 9,297 | 11,463 | 29,737 | 33,361
Gross Profit | $ 2,503 | $ 3,212 | $ 7,961 | $ 9,387

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