CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Apr. 30, 2016	Jul. 31, 2015
Current assets:
Cash and cash equivalents	$ 141,596	$ 114,492
Accounts receivable—net	153,289	157,386
Inventories:
Finished products	63,105	66,700
Work-in-process	17,145	16,958
Raw materials and supplies	20,317	20,849
Total inventories	100,567	104,507
Prepaid expenses and other current assets	33,981	32,197
Total current assets	429,433	408,582
Other assets:
Goodwill	436,191	433,199
Other intangible assets	62,260	68,888
Deferred income taxes	16,465	22,310
Other	17,157	18,704
Property, plant and equipment, cost:
Land	5,258	5,284
Buildings and improvements	94,155	94,423
Machinery and equipment	262,992	270,086
Construction in progress	2,025	2,164
Property, plant and equipment, gross	364,430	371,957
Less accumulated depreciation	264,661	260,743
Property, plant and equipment—net	99,769	111,214
Total	1,061,275	1,062,897
Current liabilities:
Notes payable	6,230	10,411
Accounts payable	64,428	73,020
Wages and amounts withheld from employees	40,987	30,282
Taxes, other than income taxes	7,817	7,250
Accrued income taxes	4,991	7,576
Other current liabilities	39,329	38,194
Current maturities on long-term debt	0	42,514
Total current liabilities	163,782	209,247
Long-term obligations, less current maturities	236,310	200,774
Other liabilities	65,843	65,188
Total liabilities	465,935	475,209
Stockholders’ investment:
Class A nonvoting common stock—Issued 51,261,487 and 51,261,487 shares, respectively and outstanding 46,723,474 and 47,781,184 shares, respectively	513	513
Class B voting common stock—Issued and outstanding, 3,538,628 shares	35	35
Additional paid-in capital	316,373	314,403
Earnings retained in the business	438,441	414,069
Treasury stock—4,538,013 and 3,480,303 shares, respectively of Class A nonvoting common stock, at cost	(114,012)	(93,234)
Accumulated other comprehensive loss	(42,396)	(45,034)
Other	(3,614)	(3,064)
Total stockholders’ investment	595,340	587,688
Total	$ 1,061,275	$ 1,062,897