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Consolidated Statements of Shareholders' Equity (Parentheticals) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jan. 02, 2011	Jan. 03, 2010
Unrealized gain, tax expense	$ 650	$ 131
Reclassification adjustment, tax expense	$ 489	$ 323

Tax effect on the reclassification adjustment for gains or losses realized upon the sale of securities during the period.

Tax effect on gross appreciation or the gross loss in value of the total of unsold securities during the period being reported on.