CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jul. 31, 2017	Jul. 31, 2016
Current assets:
Cash and cash equivalents	$ 133,944	$ 141,228
Accounts receivable — net	149,638	147,333
Inventories:
Finished products	69,760	64,313
Work-in-process	18,117	16,678
Raw materials and supplies	19,147	18,436
Total inventories	107,024	99,427
Prepaid expenses and other current assets	17,208	19,436
Total current assets	407,814	407,424
Other assets:
Goodwill	437,697	429,871
Other intangible assets	53,076	59,806
Deferred income taxes	35,456	27,238
Other	18,077	17,181
Property, plant and equipment:
Land	7,470	5,809
Buildings and improvements	98,228	95,355
Machinery and equipment	261,192	256,549
Construction in progress	4,109	2,842
Property, plant and equipment, gross	370,999	360,555
Less accumulated depreciation	272,896	258,111
Property, plant and equipment — net	98,103	102,444
Total	1,050,223	1,043,964
Current liabilities:
Notes payable	3,228	4,928
Accounts payable	66,817	62,245
Wages and amounts withheld from employees	58,192	45,998
Taxes, other than income taxes	7,970	7,403
Accrued income taxes	7,373	6,136
Other current liabilities	43,618	40,017
Total current liabilities	187,198	166,727
Long-term obligations	104,536	211,982
Other liabilities	58,349	61,657
Total liabilities	350,083	440,366
Stockholders’ investment:
Class A nonvoting common stock — Issued 51,261,487 shares at July 31, 2017 and 2016, respectively, (aggregate liquidation preference of $42,803 at July 31, 2017 and 2016, respectively)	513	513
Class B voting common stock — Issued and outstanding 3,538,628 shares	35	35
Additional paid-in capital	322,608	317,001
Earnings retained in the business	507,136	453,371
Treasury stock — 3,446,669 and 4,340,513 shares at July 31, 2017 and 2016, respectively of Class A nonvoting common stock, at cost	(85,470)	(108,714)
Accumulated other comprehensive loss	(44,682)	(54,745)
Other	0	(3,863)
Total stockholders’ investment	700,140	603,598
Total	$ 1,050,223	$ 1,043,964