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Income Taxes (Details 3) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
May. 28, 2015 | May. 29, 2014 | May. 30, 2013
Income Taxes [Line Items] |  |  |
Balance at beginning of year | $ 102 | $ 102 | $ 1,614
Increases due to: |  |  |
Tax positions taken in prior years | 543 | 0 | 102
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 | (214) | 0 | (1,535)
Lapse of applicable statute of limitations | 0 | 0 | (79)
Balance at end of year | $ 431 | $ 102 | $ 102

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