Income Taxes (Details 1) - USD ($) $ in Thousands	12 Months Ended
May. 28, 2015	May. 29, 2014	May. 30, 2013
Current:
Federal	$ 8,065	$ 14,788	$ 10,048
State	2,120	2,654	2,448
Deferred:
Federal	4,328	(861)	(964)
State	1,165	229	(182)
Income Tax Expense (Benefit)	$ 15,678	$ 16,810	$ 11,350

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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