CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jan. 28, 2023	Jan. 29, 2022	Jan. 28, 2023	Jan. 29, 2022
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Net income		$ 12,322	$ 10,129	$ 23,405	$ 17,457
Other comprehensive income:
Unrealized gains on interest rate swaps, net of tax	[1]	(1,203)	759	1,562	1,550
Amortization of pension actuarial loss, net of tax	[2]	(96)	88	(192)	176
Comprehensive income		$ 11,023	$ 10,976	$ 24,775	$ 19,183

[1] Amount is net of tax of $540 and $324 for the 13 weeks ended January 28, 2023 and January 29, 2022, respectively, and $702 and $663 for the 26 weeks ended January 28, 2023 and January 29, 2022, respectively.

[2] Amounts are net of tax of $43 and $38 for the 13 weeks ended January 28, 2023 and January 29, 2022, respectively, and $86 and $76 for the 26 weeks ended January 28, 2023 and January 29, 2022, respectively. All amounts are reclassified from accumulated other comprehensive income to operating and administrative expense.