Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jan. 25, 2015	Jan. 26, 2014
Current assets:
Cash and cash equivalents	$ 230,328	$ 243,194
Accounts receivable, less allowances of $3,523 at January 25, 2015 and $3,825 at January 26, 2014	69,301	66,333
Inventories	73,668	60,267
Deferred tax assets	2,478	2,946
Prepaid taxes	1,544	4,993
Other current assets	19,369	15,863
Total current assets	396,688	393,596
Non-current assets:
Property, plant and equipment, net of accumulated depreciation of $120,588 at January 25, 2015 and $112,610 at January 26, 2014	115,471	110,121
Long-term investments	0	3,674
Deferred tax assets	106	348
Goodwill	280,319	276,898
Other intangible assets, net	101,600	140,944
Other assets	35,247	23,359
TOTAL ASSETS	929,431	948,940
Current liabilities:
Accounts payable	32,448	40,016
Accrued liabilities	49,754	44,148
Deferred revenue	5,848	7,267
Current portion - long term debt	18,547	18,529
Deferred tax liabilities	1,444	930
Total current liabilities	108,041	110,890
Non-current liabilities:
Deferred tax liabilities	2,477	3,626
Long term debt, less current portion	234,746	273,293
Other long-term liabilities	32,809	25,288
Stockholders’ equity:
Common stock, $0.01 par value, 250,000,000 shares authorized, 78,136,144 issued and 66,812,919 outstanding on January 25, 2015 and 78,136,144 issued and 67,283,221 outstanding on January 26, 2014	785	785
Treasury stock, at cost, 11,323,225 shares as of January 25, 2015 and 10,825,923 shares as of January 26, 2014	(222,969)	(201,152)
Additional paid-in capital	371,596	362,121
Retained earnings	401,783	373,836
Accumulated other comprehensive income	163	253
Total stockholders’ equity	551,358	535,843
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 929,431	$ 948,940