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Condensed Consolidated Balance Sheets (Parenthetical) (USD $)
Mar. 31, 2013
Jul. 01, 2012
Statement - Condensed Consolidated Balance Sheets (Parenthetical) [Line Items]    
Common stock, par value $ 0.01 $ 0.01
Common stock, shares authorized 12,000,000 12,000,000
Common stock, shares issued 6,960,557 6,932,457
Treasury stock, shares 3,627,051 3,628,673