CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Oct. 29, 2016	Jul. 30, 2016
Current assets:
Cash and equivalents	$ 21,711	$ 33,787
Accounts receivable, net	329,786	328,030
Costs and estimated earnings in excess of billings	488,960	376,972
Inventories	81,054	73,606
Deferred tax assets, net	24,021	22,733
Other current assets	21,416	16,106
Total current assets	966,948	851,234
Property and equipment, net	337,653	326,670
Goodwill	308,669	310,157
Intangible assets, net	191,664	197,879
Other	33,473	33,776
Total non-current assets	871,459	868,482
Total assets	1,838,407	1,719,716
Current liabilities:
Accounts payable	114,730	115,492
Current portion of debt	17,500	13,125
Billings in excess of costs and estimated earnings	15,271	19,557
Accrued insurance claims	38,748	36,844
Income taxes payable	27,904	15,307
Other accrued liabilities	97,810	122,302
Total current liabilities	311,963	322,627
Long-term debt	774,501	706,202
Accrued insurance claims	54,557	52,835
Deferred tax liabilities, net non-current	79,395	76,587
Other liabilities	4,269	4,178
Total liabilities	1,224,685	1,162,429
COMMITMENTS AND CONTINGENCIES, Note 16
Stockholders’ equity:
Preferred stock, par value $1.00 per share: 1,000,000 shares authorized: no shares issued and outstanding	0	0
Common stock, par value $0.33 1/3 per share: 150,000,000 shares authorized: 31,465,218 and 31,420,310 issued and outstanding, respectively	10,488	10,473
Additional paid-in capital	15,604	10,208
Accumulated other comprehensive loss	(1,300)	(1,274)
Retained earnings	588,930	537,880
Total stockholders’ equity	613,722	557,287
Total liabilities and stockholders’ equity	$ 1,838,407	$ 1,719,716