| Summary Of Significant Accounting Policies [Abstract] | Period [Axis] |
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2015-05-31 - 2016-05-28 |
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Summary Of Significant Accounting Policies [Abstract] | |
Calculation Of Net Income Per Share |
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2016
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2015
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2014
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Net income
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$
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30,443
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$
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27,508
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$
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19,886
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Basic:
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Weighted average shares
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37,037
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37,825
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39,216
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Diluted:
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Weighted average shares
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37,037
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37,825
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39,216
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Potentially dilutive shares
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571
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423
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91
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Total dilutive shares
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37,608
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38,248
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39,307
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Net income per common share:
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Basic
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$
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0.82
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$
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0.73
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$
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0.51
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Dilutive
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$
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0.81
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$
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0.72
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$
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0.51
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Anti-dilutive shares not included above
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4,745
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5,746
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7,828
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Components Of Short-Term Investments |
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As of May 28, 2016
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As of May 30, 2015
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Cost
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Fair Value
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Cost
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Fair Value
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Commercial paper
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$
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19,959
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$
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19,959
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$
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14,986
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$
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14,986
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U.S. Government Agency securities
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4,998
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4,998
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10,002
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10,002
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$
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24,957
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$
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24,957
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$
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24,988
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$
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24,988
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Summary Of The Activity In Allowance For Doubtful Accounts |
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Currency
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Beginning
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Charged to
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Rate
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(Write-offs)/
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Ending
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Balance
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Operations
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Changes
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Recoveries
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Balance
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Years Ended:
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May 31, 2014
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$
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3,428
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$
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300
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$
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20
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$
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(609)
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$
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3,139
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May 30, 2015
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$
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3,139
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$
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212
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$
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(78)
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$
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18
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$
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3,291
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May 28, 2016
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$
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3,291
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$
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1,118
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$
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(16)
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$
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(1,399)
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$
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2,994
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Schedule Of Estimated Useful Lives Of Property And Equipment |
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Building
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30 years
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Furniture
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5 to 10 years
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Leasehold improvements
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Lesser of useful life of asset or term of lease
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Computer, equipment and software
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3 to 5 years
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