Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Oct. 31, 2020	Jul. 31, 2020
Assets
Cash and cash equivalents	$ 258,021	$ 277,871
Accounts receivable, net of allowance for doubtful accounts of $4,029 and $3,905	158,763	148,419
Inventories, net	163,880	167,960
Prepaid expenses and other current assets	19,429	18,443
Income taxes receivable	27,036	33,933
Total current assets	627,129	646,626
Property and equipment, net	223,510	225,222
Right-of-use assets, net	47,901	48,684
Intangible assets, net	471,337	480,032
Goodwill	660,421	660,172
Other long-term assets	6,467	6,231
Deferred income taxes	3,738	4,787
Total assets	2,040,503	2,071,754
Liabilities and stockholders’ equity
Accounts payable	46,891	42,008
Compensation payable	47,788	47,769
Accrued expenses	45,525	41,480
Deferred revenue	28,454	26,223
Current portion of long-term debt	14,750	7,375
Income taxes payable	6,759	4,373
Current portion of lease liabilities	10,044	10,268
Total current liabilities	200,211	179,496
Long-term debt	845,142	926,834
Convertible debt	126,617	124,835
Deferred income taxes	49,533	49,533
Long-term lease liabilities	40,296	40,679
Other long-term liabilities	20,323	20,778
Total liabilities	1,282,122	1,342,155
Commitments and contingencies (Note 12)
Preferred Stock, par value $1.00 per share; authorized 1,000,000 shares; none issued	0	0
Common Stock, par value $0.10 per share; authorized 75,000,000 shares; issued 46,924,945 shares and outstanding 42,243,881 shares at October 31, 2020; issued 46,812,750 shares and outstanding 42,162,218 shares at July 31, 2020	4,693	4,681
Additional paid-in capital	276,450	273,040
Retained earnings	572,798	548,334
Accumulated other comprehensive loss	(25,249)	(27,599)
Treasury Stock; 4,681,064 shares at October 31, 2020; 4,650,532 shares at July 31, 2020	(70,311)	(68,857)
Total stockholders’ equity	758,381	729,599
Total liabilities and stockholders’ equity	$ 2,040,503	$ 2,071,754