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Note 16 - Stock Based Compensation (Detail) - Stock Options Subject to Service Conditions - Valuation Assumptions (Stock Options Subject to Service Conditions [Member])	12 Months Ended
	Jun. 24, 2012	Jun. 26, 2011	Jun. 27, 2010
Stock Options Subject to Service Conditions [Member]
Expected term (years)	6 years 109 days		5 years 6 months
Interest rate	2.00%		2.80%
Volatility	68.20%		63.60%
Dividend yield	0.00%	0.00%	0.00%

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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