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Condensed Consolidated Statement of Stockholders' Equity Parentheticals (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Apr. 28, 2012
Statement of Shareholders' Equity [Abstract]
Amortization of employee benefit related costs, tax	$ 40
Dividends on common stock (per share)	$ 0.09

For each annual statement of income presented, the tax effect of the net gain (loss) recognized in other comprehensive income that is a reclassification adjustment of other comprehensive income as a result of being recognized as a component of net periodic benefit cost for the period.

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