Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards.

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Tax year being audited in the income tax examination, in CCYY format.

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Expiration date of each operating loss carryforward included in operating loss carryforward, in CCYY-MM-DD format.

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	Mar. 25, 2017	Mar. 26, 2016	Mar. 28, 2015	Mar. 29, 2014
Unrecognized tax benefits	$ 6,892	$ 6,929	$ 7,495	$ 5,900
Interest and penalties recognized related to uncertain tax positions		100
Interest and penalties accrued related to unrecognized tax benefits	400	$ 400
State net operating loss carryforwards available	$ 4,400
Carryforward expiration period	Mar. 31, 2037
Maximum [Member]
Fiscal years under examination	2016
Minimum [Member]
Fiscal years under examination	2014