CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jan. 25, 2014	Jan. 26, 2013	Jan. 25, 2014	Jan. 26, 2013
CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME
Net (loss) income	$ 2,818	$ 9,104	$ (4,012)	$ 14,959
Other comprehensive income:
Amortization of pension actuarial loss, net of tax (1)	118	314	237	627
Comprehensive (loss) income	$ 2,936	$ 9,418	$ 3,775	$ 15,586