CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jul. 30, 2016	Jul. 25, 2015
Current assets:
Cash and equivalents	$ 33,787	$ 21,289
Accounts receivable, net	328,030	315,134
Costs and estimated earnings in excess of billings	376,972	274,730
Inventories	73,606	48,650
Deferred tax assets, net	22,733	20,630
Other current assets	16,106	16,199
Total current assets	851,234	696,632
Property and equipment, net	326,670	231,564
Goodwill	310,157	271,653
Intangible assets, net	197,879	120,926
Other	33,776	33,148
Total non-current assets	868,482	657,291
Total assets	1,719,716	1,353,923
Current liabilities:
Accounts payable	115,492	71,834
Current portion of debt	13,125	3,750
Billings in excess of costs and estimated earnings	19,557	16,896
Accrued insurance claims	36,844	35,824
Income taxes payable	15,307	8,916
Other accrued liabilities	122,302	89,490
Total current liabilities	322,627	226,710
Long-term debt	706,202	516,900
Accrued insurance claims	52,835	51,476
Deferred tax liabilities, net non-current	76,587	47,388
Other liabilities	4,178	4,249
Total liabilities	1,162,429	846,723
COMMITMENTS AND CONTINGENCIES, Note 17
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: 31,420,310 and 33,381,779 issued and outstanding, respectively	10,473	11,127
Additional paid-in capital	10,208	71,004
Accumulated other comprehensive loss	(1,274)	(1,198)
Retained earnings	537,880	426,267
Total stockholders’ equity	557,287	507,200
Total liabilities and stockholders’ equity	$ 1,719,716	$ 1,353,923