Consolidated Condensed Balance Sheets (USD $) In Thousands, unless otherwise specified	Oct. 28, 2012	Jan. 29, 2012
Current assets:
Cash and cash equivalents	$ 204,954	$ 227,022
Temporary investments	5,017	83,121
Accounts receivable, less allowances of $5,669 at October 28, 2012 and $3,594 at January 29, 2012	72,804	49,644
Inventories	73,825	46,995
Deferred tax assets	13,800	5,339
Prepaid taxes	31,740	9,580
Other current assets	18,342	5,611
Total current assets	420,482	427,312
Non-current assets:
Property, plant and equipment, net of accumulated depreciation of $98,126 at October 28, 2012 and $85,393 at January 29, 2012	100,390	69,713
Long-term investments	8,012	17,522
Deferred income taxes	47,917	0
Goodwill	394,508	129,651
Other intangible assets, net	212,043	66,720
Other assets	21,321	15,403
TOTAL ASSETS	1,204,673	726,321
Current liabilities:
Accounts payable	51,131	26,699
Accrued liabilities	46,697	32,389
Deferred revenue	4,565	3,853
Current portion - long term debt	46,845	0
Deferred tax liabilities	4,157	4,041
Total current liabilities	153,395	66,982
Non-current liabilities:
Deferred tax liabilities	52,316	1,000
Long term debt, less current	289,323	0
Other long-term liabilities	27,713	28,151
Stockholders' equity:
Common stock, $0.01 par value, 250,000,000 shares authorized, 78,136,144 issued and 66,178,809 outstanding on October 28, 2012 and 78,136,144 issued and 64,964,780 outstanding on January 29, 2012	785	785
Treasury stock, at cost, 11,957,335 shares as of October 28, 2012 and 13,171,364 shares as of January 29, 2012	(205,020)	(225,822)
Additional paid-in capital	360,586	358,327
Retained earnings	525,184	496,363
Accumulated other comprehensive income	391	535
Total stockholders' equity	681,926	630,188
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 1,204,673	$ 726,321