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UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Parenthetical) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Sep. 25, 2011
Sep. 26, 2010
Unrealized gains (losses) on securities:    
Tax effect of unrealized holding gains (losses) on available-for-sale securities $ (2,686) $ (659)