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Income Taxes (Details 3) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	May 29, 2014	May 30, 2013	May 31, 2012
Balance at beginning of year	$ 102	$ 1,614	$ 2,543
Increases due to:
Tax positions taken in prior years	0	102	1,535
Tax positions taken in current year	0	0	0
Decreases due to:
Tax positions taken in prior years	0	0	0
Settlements with taxing authorities	0	(1,535)	(2,301)
Lapse of applicable statute of limitations	0	(79)	(163)
Balance at end of year	$ 102	$ 102	$ 1,614

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