Consolidated Condensed Balance Sheets (USD $) In Thousands, unless otherwise specified	Jul. 29, 2012	Jan. 29, 2012
Current assets:
Cash and cash equivalents	$ 165,858	$ 227,022
Temporary investments	0	83,121
Accounts receivable, less allowances of $4,847 at July 29, 2012 and $3,594 at January 29, 2012	77,284	49,644
Inventories	75,951	46,995
Deferred tax assets	13,876	5,339
Prepaid taxes	27,846	9,580
Other current assets	19,217	5,611
Total current assets	380,032	427,312
Non-current assets:
Property, plant and equipment, net of accumulated depreciation of $93,069 at July 29, 2012 and $85,393 at January 29, 2012	98,174	69,713
Long-term investments	7,518	17,522
Deferred income taxes	47,411	0
Goodwill	390,079	129,651
Other intangible assets, net	223,914	66,720
Other assets	22,170	15,403
TOTAL ASSETS	1,169,298	726,321
Current liabilities:
Accounts payable	44,052	26,699
Accrued liabilities	33,777	32,389
Deferred revenue	5,842	3,853
Current portion - long term debt	21,835	0
Deferred tax liabilities	4,601	4,041
Total current liabilities	110,107	66,982
Non-current liabilities:
Deferred tax liabilities	53,196	1,000
Long term debt, less current	319,788	0
Other long-term liabilities	28,941	28,151
Stockholders' equity:
Common stock, $0.01 par value, 250,000,000 shares authorized, 78,136,144 issued and 65,661,637 outstanding on July 29, 2012 and 78,136,144 issued and 64,964,780 outstanding on January 29, 2012	785	785
Treasury stock, at cost, 12,474,507 shares as of July 29, 2012 and 13,171,364 shares as of January 29, 2012	(213,925)	(225,822)
Additional paid-in capital	361,379	358,327
Retained earnings	508,594	496,363
Accumulated other comprehensive income	433	535
Total stockholders' equity	657,266	630,188
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 1,169,298	$ 726,321