CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jul. 31, 2019	Jul. 31, 2018
Current assets:
Cash and cash equivalents	$ 279,072	$ 181,427
Accounts receivable—net	158,114	161,282
Inventories	120,037	113,071
Prepaid expenses and other current assets	16,056	15,559
Total current assets	573,279	471,339
Property, plant and equipment—net	110,048	97,945
Goodwill	410,987	419,815
Other intangible assets	36,123	42,588
Deferred income taxes	7,298	7,582
Other	19,573	17,662
Total	1,157,308	1,056,931
Current liabilities:
Accounts payable	64,810	66,538
Accrued compensation and benefits	62,509	67,619
Taxes, other than income taxes	8,107	8,318
Accrued income taxes	6,557	3,885
Other current liabilities	49,796	44,567
Current maturities on long-term debt	50,166	0
Total current liabilities	241,945	190,927
Long-term obligations, less current maturities	0	52,618
Other liabilities	64,589	61,274
Total liabilities	306,534	304,819
Stockholders’ equity:
Class A nonvoting common stock — Issued 51,261,487 shares at July 31, 2019 and 2018, respectively (aggregate liquidation preference of $42,803 at July 31, 2019 and 2018)	513	513
Class B voting common stock — Issued and outstanding 3,538,628 shares	35	35
Additional paid-in capital	329,969	325,631
Retained earnings	637,843	553,454
Treasury stock —1,802,646 and 2,867,870 shares at July 31, 2019 and 2018, respectively, of Class A nonvoting common stock, at cost	(46,332)	(71,120)
Accumulated other comprehensive loss	(71,254)	(56,401)
Total stockholders’ equity	850,774	752,112
Total	$ 1,157,308	$ 1,056,931