Consolidated Balance Sheets - USD ($) $ in Thousands	Oct. 31, 2015	Jul. 31, 2015
Current assets:
Cash and cash equivalents	$ 130,506	$ 123,800
Accounts receivable, net of allowance for doubtful accounts of $1,237 and $1,220 as of October 31, 2015 and July 31, 2015, respectively	93,846	119,301
Inventory	144,639	132,712
Refundable and deferred income taxes	23,779	20,621
Other current assets	9,691	8,131
Total current assets	402,461	404,565
Property, plant, and equipment, net	105,292	106,299
Intangible assets, net	47,480	49,499
Goodwill	57,450	57,450
Deferred income taxes	4,991	5,308
Other assets	5,474	4,849
Total assets	623,148	627,970
Current liabilities:
Accounts payable	32,764	30,493
Accrued employee compensation and benefits	13,931	22,830
Accrued income tax	4,163	4,100
Accrued warranty	6,609	6,571
Accrued restructuring charges	3,200	580
Deferred revenue	5,144	5,200
Customer deposits	3,978	3,991
Other current liabilities	6,609	6,029
Total current liabilities	76,398	79,794
Long-term liabilities:
Accrued income taxes	2,565	2,531
Deferred income taxes	2,942	3,391
Other long-term liabilities	11,113	10,844
Total long-term liabilities	$ 16,620	$ 16,766
Guarantees, commitments and contingencies (Note 16)
Stockholders' equity:
Common stock, $0.05 par value; 30,000,000 shares authorized and 12,420,761 shares issued and outstanding as of October 31, 2015; 30,000,000 shares authorized and 12,434,017 shares issued and outstanding as of July 31, 2015	$ 620	$ 621
Capital in excess of par value	142,692	140,538
Retained earnings	391,731	394,757
Accumulated other comprehensive loss	(4,913)	(4,506)
Total stockholders' equity	530,130	531,410
Total liabilities and stockholders' equity	$ 623,148	$ 627,970