Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Oct. 26, 2014	Jan. 26, 2014
Current assets:
Cash and cash equivalents	$ 232,486	$ 243,194
Accounts receivable, less allowances of $4,016 at October, 26 2014 and $3,825 at January 26, 2014	78,323	66,333
Inventories	60,459	60,267
Deferred tax assets	2,989	2,946
Prepaid taxes	2,900	4,993
Other current assets	17,428	15,863
Total current assets	394,585	393,596
Non-current assets:
Property, plant and equipment, net of accumulated depreciation of 136,014 at October 26, 2014 and $112,610 at January 26, 2014	119,498	110,121
Long-term investments	550	3,674
Deferred tax assets	89	348
Goodwill	276,898	276,898
Other intangible assets, net	121,418	140,944
Other assets	28,819	23,359
TOTAL ASSETS	941,857	948,940
Current liabilities:
Accounts payable	39,856	40,016
Accrued liabilities	43,302	44,148
Deferred revenue	7,859	7,267
Current portion - long-term debt	18,544	18,529
Deferred tax liabilities	925	930
Total current liabilities	110,486	110,890
Non-current liabilities:
Deferred tax liabilities	9,949	3,626
Long term debt, less current portion	234,384	273,293
Other long-term liabilities	27,542	25,288
Stockholders’ equity:
Common stock, $0.01 par value, 250,000,000 shares authorized, 78,136,144 issued and 66,690,299 outstanding on October 26, 2014 and 78,136,144 issued and 67,283,221 outstanding on January 26, 2014	785	785
Treasury stock, at cost, 11,445,845 shares as of October 26, 2014 and 10,852,923 shares as of January 26, 2014	(225,081)	(201,152)
Additional paid-in capital	366,430	362,121
Retained earnings	417,224	373,836
Accumulated other comprehensive income	138	253
Total stockholders’ equity	559,496	535,843
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 941,857	$ 948,940