Condensed Consolidated Balance Sheets - USD ($)	Oct. 31, 2018	Jul. 31, 2018
Current assets:
Cash and cash equivalents	$ 42,943,000	$ 43,484,000
Accounts receivable, net	159,255,000	147,439,000
Inventories, net	89,569,000	75,076,000
Prepaid expenses and other current assets	13,133,000	13,794,000
Total current assets	304,900,000	279,793,000
Property, plant and equipment, net	28,543,000	28,987,000
Goodwill	290,633,000	290,633,000
Intangibles with finite lives, net	236,507,000	240,796,000
Deferred financing costs, net	3,678,000	2,205,000
Other assets, net	2,679,000	2,743,000
Total assets	866,940,000	845,157,000
Current liabilities:
Accounts payable	35,340,000	43,928,000
Accrued expenses and other current liabilities	68,809,000	65,034,000
Dividends payable	2,381,000	2,356,000
Contract liabilities	34,460,000	34,452,000
Current portion of long-term debt	0	17,211,000
Current portion of capital lease and other obligations	1,579,000	1,836,000
Interest payable	26,000	499,000
Total current liabilities	142,595,000	165,316,000
Non-current portion of long-term debt	193,400,000	148,087,000
Non-current portion of capital lease and other obligations	586,000	765,000
Income taxes payable	407,000	2,572,000
Deferred tax liability, net	13,200,000	10,927,000
Long-term contract liabilities	6,813,000	7,689,000
Other liabilities	3,843,000	4,117,000
Total liabilities	360,844,000	339,473,000
Commitments and contingencies (See Note 18)
Stockholders’ equity:
Preferred stock, par value $.10 per share; shares authorized and unissued 2,000,000	0	0
Common stock, par value $.10 per share; authorized 100,000,000 shares; issued 38,938,844 shares and 38,860,571 shares at October 31, 2018 and July 31, 2018, respectively	3,894,000	3,886,000
Additional paid-in capital	537,852,000	538,453,000
Retained earnings	406,199,000	405,194,000
Stockholders' equity before treasury stock	947,945,000	947,533,000
Treasury stock, at cost (15,033,317 shares at October 31, 2018 and July 31, 2018)	(441,849,000)	(441,849,000)
Total stockholders’ equity	506,096,000	505,684,000
Total liabilities and stockholders’ equity	$ 866,940,000	$ 845,157,000