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v2.4.0.8

Weighted average assumptions (Details) | 12 Months Ended
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Jun. 30, 2013 | Jun. 24, 2012
Weighted average assumptions |  |
Expected life (in years) | 6.0 | 5.8
Expected volatility | 48.90% | 46.20%
Risk-free interest rate | 1.10% | 1.30%
Expected forfeiture rate | 61.80% | 17.30%

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- Definition Expected forfeiture rate assumption used in valuing an instrument. + References No definition available. + Details
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- Details
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- Definition Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
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- Definition Risk-free interest rate assumption used in valuing an instrument. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
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