Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Apr. 26, 2015	Jan. 25, 2015
Current assets:
Cash and cash equivalents	$ 211,504	$ 230,328
Accounts receivable, less allowances of $3,857 at April, 26 2015 and $3,523 at January 25, 2015	85,845	69,301
Inventories	75,033	73,668
Deferred tax assets	2,451	2,478
Prepaid taxes	3,406	1,544
Other current assets	20,859	19,369
Total current assets	399,098	396,688
Non-current assets:
Property, plant and equipment, net of accumulated depreciation of $125,499 at April 26, 2015 and $120,588 at January 25, 2015	111,575	115,471
Deferred tax assets	74	106
Goodwill	329,703	280,319
Other intangible assets, net	107,355	101,600
Other assets	38,875	35,247
TOTAL ASSETS	986,680	929,431
Current liabilities:
Accounts payable	52,282	32,448
Accrued liabilities	43,724	49,754
Deferred revenue	6,893	5,848
Current portion - long-term debt	18,552	18,547
Other current liabilities	10,000	0
Deferred tax liabilities	1,444	1,444
Total current liabilities	132,895	108,041
Non-current liabilities:
Deferred tax liabilities	2,477	2,477
Long term debt, less current portion	265,106	234,746
Other long-term liabilities	50,501	32,809
Stockholders’ equity:
Common stock, $0.01 par value, 250,000,000 shares authorized, 78,136,144 issued and 66,389,228 outstanding on April 26, 2015 and 78,136,144 issued and 66,812,919 outstanding on January 25, 2015	785	785
Treasury stock, at cost, 11,746,916 shares as of April 26, 2015 and 11,323,225 shares as of January 25, 2015	(237,971)	(222,969)
Additional paid-in capital	371,030	371,596
Retained earnings	401,640	401,783
Accumulated other comprehensive income	217	163
Total stockholders’ equity	535,701	551,358
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 986,680	$ 929,431