Consolidated Condensed Balance Sheets (USD $) In Thousands	May 01, 2011	Jan. 30, 2011
Assets
Cash and cash equivalents	$ 134,605	$ 119,019
Temporary investments	129,820	112,237
Receivables, less allowances of $4,427 at May 1, 2011 and $4,597 at January 30, 2011	50,402	50,610
Inventories	50,084	47,719
Deferred income taxes	13,369	13,369
Other current assets	12,022	10,744
Total current assets	390,302	353,698
Non-current assets:
Property, plant and equipment, net of accumulated depreciation of $79,313 at May 1, 2011 and $77,243 at January 30, 2011	62,175	56,778
Investments, maturities in excess of 1 year	11,874	27,086
Goodwill	129,651	129,651
Other intangibles, net	72,721	74,823
Other assets	18,222	17,907
Total non-current assets	294,643	306,245
TOTAL ASSETS	684,945	659,943
Liabilities and Stockholders' Equity
Accounts payable	33,488	29,629
Accrued liabilities	21,431	48,723
Income taxes payable	2,683	2,928
Deferred revenue	4,912	5,020
Accrued taxes	4,191	4,191
Deferred income taxes	3,334	3,334
Total current liabilities	70,039	93,825
Non-current liabilities:
Deferred income taxes	13,897	11,120
Accrued taxes	10,548	10,548
Other long-term liabilities	15,600	15,835
Stockholders' equity:
Common stock, $0.01 par value, 250,000,000 shares authorized, 78,136,144 issued and 65,202,985 outstanding on May 1, 2011 and 78,136,144 issued and 63,927,740 outstanding on January 30, 2011	785	785
Treasury stock, at cost, 12,933,159 shares as of May 1, 2011 and 14,208,404 shares as of January 30, 2011	(210,432)	(232,267)
Additional paid-in capital	353,944	352,078
Retained earnings	429,858	407,276
Accumulated other comprehensive income	706	743
Total stockholders' equity	574,861	528,615
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 684,945	$ 659,943