CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Aug. 01, 2015	Aug. 02, 2014	Aug. 03, 2013
Net Income	$ 138,734	$ 125,482	$ 107,854
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	63,800	48,758	42,398
Deferred income tax expense	15,339	881	6,780
Share-based compensation	13,981	14,608	15,104
Excess tax benefit from share-based payment arrangements	(2,746)	(2,601)	(1,952)
(Gain) loss on disposals of property and equipment	(499)	647	(513)
Asset Impairment Charges	803	0	0
Gain associated with acquisition of land	(2,824)	(4,840)	0
Impairment of indefinite lived intangibles	0	0	1,629
Provision for doubtful accounts	5,059	3,152	4,227
Non-cash interest expense	389	2,012	651
Changes in assets and liabilities, net of acquired companies:
Accounts receivable	(42,257)	(71,247)	(34,739)
Inventories	(153,701)	(97,819)	(123,904)
Prepaid expenses and other assets	4,541	2,024	(17,702)
Accounts payable	16,001	28,734	32,418
Accrued expenses and other liabilities	(7,756)	12,627	12,080
Net cash provided by operating activities	48,864	62,418	44,331
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(129,134)	(147,303)	(66,554)
Purchases of acquired businesses, net of cash acquired	(8,036)	(211,574)	(8,135)
Long-term investment	(3,000)	0	0
Payment of company owned life insurance premiums	(2,925)	0	0
Proceeds from disposals of property and equipment	1,026	6,084	2,368
Net cash used in investing activities	(142,069)	(352,793)	(72,321)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from borrowings under revolving credit line	728,316	853,884	610,046
Repayments of borrowings under revolving credit line	(779,461)	(568,338)	(594,107)
Proceeds from issuance of long-term debt	150,000	0	0
Repayments of long-term debt	(11,197)	(1,226)	(353)
Increase in bank overdraft	5,003	11,501	6,347
Proceeds from exercise of stock options	3,415	2,215	1,942
Payment of employee restricted stock tax withholdings	(2,430)	(3,757)	(3,484)
Excess tax benefit from share-based payment arrangements	2,746	2,601	1,952
Capitalized debt issuance costs	(1,965)	(1,523)	0
Net cash provided by financing activities	94,427	295,357	22,343
Effect of exchange rate changes on cash and cash equivalents	42	23	636
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	1,264	5,005	(5,011)
Cash and cash equivalents at beginning of period	16,116	11,111	16,122
Cash and cash equivalents at end of period	17,380	16,116	11,111
Supplemental disclosures of cash flow information:
Non-cash financing activity	14,088	0	32,826
Non-cash investing activity	14,088	7,104	32,826
Cash paid for interest	14,632	6,599	5,246
Cash paid for federal and state income taxes, net of refunds	$ 72,357	$ 77,091	$ 64,367