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CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2012	Jun. 25, 2011
CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
Purchase of treasury shares, shares		53,847
Stock plan exercises; shares acquired	119,928	168,573
Stock options exercised; shares issued	230,141	263,407
Stock awards; shares issued	402	2,992

Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited.

Number of share options (or share units) exercised during the current period.