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Comprehensive income
3 Months Ended
Oct. 29, 2011
Equity  
Comprehensive Income (Loss) Note [Text Block]
5.           Comprehensive income was $6,935 and $4,169 for the quarters ended October 29, 2011 and October 30, 2010, respectively. Comprehensive income consists of net income and amortization of net losses on benefit plans, net of income taxes.