CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Aug. 02, 2014	Aug. 03, 2013
Current assets:
Cash and cash equivalents	$ 16,116	$ 11,111
Accounts receivable, net of allowance of $7,589 and $9,271, respectively	449,870	339,590
Inventories	834,722	702,161
Deferred income taxes	32,518	23,822
Prepaid expenses and other current assets	45,064	38,534
Total current assets	1,378,290	1,115,218
Property and equipment, net	483,960	338,594
Goodwill	274,548	201,874
Intangible assets, net of accumulated amortization of $19,002 and $14,214, respectively	134,989	49,540
Other assets	25,446	24,682
Total assets	2,297,233	1,729,908
Current liabilities:
Accounts payable	385,890	283,851
Accrued expenses and other current liabilities	136,959	113,397
Current portion of long-term debt	990	1,019
Total current liabilities	523,839	398,267
Notes payable	415,660	130,594
Deferred income taxes	50,995	41,474
Other long-term liabilities	30,865	27,336
Long-term debt, excluding current portion	32,510	33,091
Total liabilities	1,053,869	630,762
Commitments and contingencies
Stockholders' equity:
Common stock, $0.01 par value, authorized 100,000 shares; 49,771 issued and outstanding shares at August 2, 2014; 49,330 issued and outstanding shares at August 3, 2013	498	493
Additional paid-in capital	402,875	380,109
Unallocated shares of Employee Stock Ownership Plan	(14)	(39)
Accumulated other comprehensive loss	(5,152)	(1,092)
Retained earnings	845,157	719,675
Total stockholders' equity	1,243,364	1,099,146
Total liabilities and stockholders' equity	$ 2,297,233	$ 1,729,908