Consolidated Condensed Balance Sheets (USD $) In Thousands, unless otherwise specified	Apr. 29, 2012	Jan. 29, 2012
Current assets:
Cash and cash equivalents	$ 138,901	$ 227,022
Temporary investments	8,611	83,121
Accounts receivable, less allowances of $3,834 at April 29, 2012 and $3,594 at January 29, 2012	64,423	49,644
Inventories	95,960	46,995
Deferred tax assets	13,826	5,339
Other current assets	31,161	15,191
Total current assets	352,882	427,312
Non-current assets:
Property, plant and equipment, net of accumulated depreciation of $88,912 at April 29, 2012 and $85,393 at January 29, 2012	97,338	69,713
Investments, maturities in excess of one year	13,522	17,522
Deferred income taxes	50,902
Goodwill	398,723	129,651
Other intangibles, net	236,766	66,720
Other assets	22,331	15,403
TOTAL ASSETS	1,172,464	726,321
Current liabilities:
Accounts payable	42,654	26,699
Accrued liabilities	38,173	32,389
Deferred revenue	5,091	3,853
Current portion - long term debt	21,825
Deferred tax liabilities	4,168	4,041
Total current liabilities	111,911	66,982
Non-current liabilities:
Deferred tax liabilities	58,575	1,000
Long term debt, less current	325,251
Other long-term liabilities	35,783	28,151
Stockholders' equity:
Common stock, $0.01 par value, 250,000,000 shares authorized, 78,136,144 issued and 65,510,596 outstanding on April 29, 2012 and 78,136,144 issued and 64,964,780 outstanding on January 29, 2012	785	785
Treasury stock, at cost, 12,625,548 shares as of April 29, 2012 and 13,171,364 shares as of January 29, 2012	(216,499)	(225,822)
Additional paid-in capital	357,196	358,327
Retained earnings	498,571	496,363
Accumulated other comprehensive income	891	535
Total stockholders' equity	640,944	630,188
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 1,172,464	$ 726,321