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Description of Business and Summary of Significant Accounting Policies (Details 2) (USD $)
In Thousands, unless otherwise specified
May 29, 2014
May 30, 2013
Unrealized loss on available for sale investments $ (11) $ (10)
Unrecognized gain on interest rate swap agreement 34 18
Net unrecognized actuarial loss for pension obligation (4,581) (3,836)
Accumulated Other Comprehensive Income (Loss) $ (4,558) $ (3,828)