Note 7 - Shareholders' Equity: Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions (Details)	12 Months Ended
Jul. 27, 2013	Jul. 30, 2011
Details
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	5 years	5 years
Fair Value Assumptions, Expected Volatility Rate	33.00%	32.20%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate	3.00%	3.60%
Fair Value Assumptions, Risk Free Interest Rate	0.80%	2.00%

Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

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Risk-free interest rate assumption used in valuing an instrument.

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The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

+ References

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Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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-Publisher SEC

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