Consolidated Balance Sheets - USD ($) $ in Thousands	Jan. 31, 2016	Jul. 31, 2015
Current assets:
Cash and cash equivalents	$ 120,067	$ 123,800
Accounts receivable, net of allowance for doubtful accounts of $1,189 and $1,220 as of January 31, 2016 and July 31, 2015, respectively	95,239	119,301
Inventory	149,685	132,712
Income tax receivable	15,241	12,634
Other current assets	9,775	8,131
Total current assets	390,007	396,578
Property, plant, and equipment, net	103,565	106,299
Intangible assets, net	49,577	49,499
Goodwill	73,791	57,450
Deferred income taxes	12,350	9,904
Other assets	5,868	4,849
Total assets	635,158	624,579
Current liabilities:
Accounts payable	30,115	30,493
Accrued employee compensation and benefits	14,107	22,830
Accrued income taxes	2,676	4,100
Accrued warranty	6,609	6,571
Accrued restructuring charges	4,671	580
Deferred revenue	4,713	5,200
Customer deposits	4,001	3,991
Other current liabilities	21,900	6,029
Total current liabilities	88,792	79,794
Long-term liabilities:
Accrued income taxes	4,091	2,531
Other long-term liabilities	21,001	10,844
Total long-term liabilities	$ 25,092	$ 13,375
Guarantees, commitments and contingencies (Note 16)
Stockholders' equity:
Common stock, $0.05 par value; 30,000,000 shares authorized and 12,410,487 shares issued and outstanding as of January 31, 2016; 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	144,048	140,538
Retained earnings	384,325	394,757
Accumulated other comprehensive loss	(7,719)	(4,506)
Total stockholders' equity	521,274	531,410
Total liabilities and stockholders' equity	$ 635,158	$ 624,579