CONSOLIDATED BALANCE SHEETS - USD ($)	Jul. 31, 2015	Jul. 31, 2014
Current assets:
Cash and cash equivalents	$ 31,720,000	$ 31,781,000
Accounts receivable, net of allowance for doubtful accounts of $2,092 in 2015 and $1,874 in 2014	69,805,000	62,225,000
Inventories, net	72,078,000	59,737,000
Deferred income taxes	6,233,000	3,551,000
Prepaid expenses and other current assets	8,525,000	6,615,000
Total current assets	188,361,000	163,909,000
Property and equipment, at cost:
Land, buildings and improvements	38,224,000	32,774,000
Furniture and equipment	81,585,000	70,694,000
Leasehold improvements	4,786,000	4,492,000
Property and equipment, gross	124,595,000	107,960,000
Less accumulated depreciation and amortization	(62,054,000)	(55,242,000)
Property and equipment, net	62,541,000	52,718,000
Intangible assets, net	85,836,000	82,952,000
Goodwill	241,951,000	231,647,000
Other assets	5,342,000	4,919,000
Total assets	584,031,000	536,145,000
Current liabilities:
Accounts payable	16,184,000	19,529,000
Compensation payable	18,557,000	14,866,000
Accrued expenses	15,092,000	15,109,000
Deferred revenue	18,323,000	16,102,000
Income taxes payable	2,468,000	893,000
Total current liabilities	70,624,000	66,499,000
Long-term debt	78,500,000	80,500,000
Deferred income taxes	23,722,000	17,805,000
Contingent consideration	751,000	2,722,000
Other long-term liabilities	$ 3,801,000	$ 3,373,000
Commitments and contingencies
Stockholders' equity:
Preferred Stock, par value $1.00 per share; authorized 1,000,000 shares; none issued
Common Stock, par value $.10 per share; authorized 75,000,000 shares; issued 2015 - 45,913,154 shares, outstanding 2015 - 41,604,359 shares; issued 2014 - 45,641,688 shares, outstanding 2014 - 41,442,260 shares	$ 4,591,000	$ 4,564,000
Additional paid-in capital	156,050,000	146,048,000
Retained earnings	287,105,000	243,306,000
Accumulated other comprehensive income	1,224,000	9,552,000
Treasury Stock, 2015 - 4,308,795 shares at cost; 2014 - 4,199,428 shares at cost	(42,337,000)	(38,224,000)
Total stockholders' equity	406,633,000	365,246,000
Total liabilities and stockholders' equity	$ 584,031,000	$ 536,145,000