CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Apr. 29, 2017	Jul. 30, 2016
Current assets:
Cash and equivalents	$ 19,357	$ 33,787
Accounts receivable, net	348,868	328,030
Costs and estimated earnings in excess of billings	440,895	376,972
Inventories	88,175	73,606
Deferred tax assets, net	22,614	22,733
Income tax receivable	6,258	0
Other current assets	24,070	16,106
Total current assets	950,237	851,234
Property and equipment, net	378,408	326,670
Goodwill	323,235	310,157
Intangible assets, net	189,851	197,879
Other	34,281	33,776
Total non-current assets	925,775	868,482
Total assets	1,876,012	1,719,716
Current liabilities:
Accounts payable	119,334	115,492
Current portion of debt	14,438	13,125
Billings in excess of costs and estimated earnings	14,885	19,557
Accrued insurance claims	40,242	36,844
Income taxes payable	651	15,307
Other accrued liabilities	99,331	122,302
Total current liabilities	288,881	322,627
Long-term debt	811,579	706,202
Accrued insurance claims	60,726	52,835
Deferred tax liabilities, net non-current	87,401	76,587
Other liabilities	4,687	4,178
Total liabilities	1,253,274	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: 31,078,172 and 31,420,310 issued and outstanding, respectively	10,360	10,473
Additional paid-in capital	5,218	10,208
Accumulated other comprehensive loss	(1,419)	(1,274)
Retained earnings	608,579	537,880
Total stockholders’ equity	622,738	557,287
Total liabilities and stockholders’ equity	$ 1,876,012	$ 1,719,716