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Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jul. 03, 2011	Jun. 27, 2010
Income Taxes
Provision for income taxes	$ 1,267	$ 4,597
Effective income tax rate	4.00%	15.00%

- Definition

A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations.

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- Definition

The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations.

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