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Long-Term Debt (Narrative) (Detail) (USD $) In Millions, unless otherwise specified | Jun. 29, 2013 | Jun. 30, 2012 | Jun. 29, 2013 Minimum | Jun. 30, 2012 Minimum | Jun. 29, 2013 Maximum | Jun. 30, 2012 Maximum | Jun. 29, 2013 Line of Credit One-Month LIBOR | Jun. 29, 2013 Line of Credit Federal Funds Rate | Jun. 29, 2013 Line of Credit Fixed Rate Minimum | Jun. 29, 2013 Line of Credit Fixed Rate Maximum | Oct. 15, 2010 Wells Fargo Bank
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Debt Disclosure [Line Items] |  |  |  |  |  |  |  |  |  |  |
Increase in revolving line of credit |  |  |  |  |  |  |  |  |  |  | $ 30.0
Variable rate on line of credit facility (percent) |  |  | 1.50% |  | 2.50% |  | 1.50% | 1.50% | 2.10% | 2.50% |
Additional availability of line of credit | 30.0 |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Amount Outstanding |  | $ 15.0 |  |  |  |  |  |  |  |  |
Interest rate on outstanding balances |  |  |  | 2.35% |  | 3.25% |  |  |  |  |

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- Definition The percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
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- Definition Amount borrowed under the credit facility as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 129 -Paragraph 2, 4 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). + 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 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 + Details
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- Definition The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time. + 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 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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