CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jul. 31, 2016	Jul. 31, 2015
Current assets:
Cash and cash equivalents	$ 141,228	$ 114,492
Accounts receivable — net	147,333	157,386
Inventories:
Finished products	64,313	66,700
Work-in-process	16,678	16,958
Raw materials and supplies	18,436	20,849
Total inventories	99,427	104,507
Prepaid expenses and other current assets	19,436	19,755
Total current assets	407,424	396,140
Other assets:
Goodwill	429,871	433,199
Other intangible assets	59,806	68,888
Deferred income taxes	27,238	34,752
Other	17,181	18,704
Property, plant and equipment:
Land	5,809	5,284
Buildings and improvements	95,355	94,423
Machinery and equipment	256,549	270,086
Construction in progress	2,842	2,164
Property, plant and equipment, gross	360,555	371,957
Less accumulated depreciation	258,111	260,743
Property, plant and equipment — net	102,444	111,214
Total	1,043,964	1,062,897
Current liabilities:
Notes payable	4,928	10,411
Accounts payable	62,245	73,020
Wages and amounts withheld from employees	45,998	30,282
Taxes, other than income taxes	7,403	7,250
Accrued income taxes	6,136	7,576
Other current liabilities	40,017	37,939
Current maturities on long-term debt	0	42,514
Total current liabilities	166,727	208,992
Long-term obligations, less current maturities	211,982	200,774
Other liabilities	61,657	65,443
Total liabilities	440,366	475,209
Stockholders’ investment:
Class A nonvoting common stock — Issued 51,261,487 and 51,261,487 shares, respectively; (aggregate liquidation preference of $42,803 and $42,803 at July 31, 2016 and 2015, respectively)	513	513
Class B voting common stock — Issued and outstanding 3,538,628 shares	35	35
Additional paid-in capital	317,001	314,403
Earnings retained in the business	453,371	414,069
Treasury stock — 4,340,513 and 3,480,303 shares at July 31, 2016 and 2015, respectively of Class A nonvoting common stock, at cost	(108,714)	(93,234)
Accumulated other comprehensive loss	(54,745)	(45,034)
Other	(3,863)	(3,064)
Total stockholders’ investment	603,598	587,688
Total	$ 1,043,964	$ 1,062,897