Unaudited Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	May 04, 2013	Feb. 02, 2013
Current assets
Cash and cash equivalents	$ 54,447	$ 51,218
Short-term marketable securities	16,690	17,455
Restricted cash	1,771	1,769
Accounts receivable, net	26,260	21,648
Inventory	19,027	24,929
Deferred tax assets	5,583	5,868
Prepaid expenses and other current assets	10,429	13,578
Total current assets	134,207	136,465
Long-term marketable securities	14,119	14,253
Software, equipment and leasehold improvements, net	16,425	17,106
Intangible assets, net	33,865	36,573
Deferred tax assets, net of current portion	1,085	2,681
Long-term investments and notes receivable, net of current portion	8,943	8,943
Other non-current assets	4,860	4,810
Total assets	213,504	220,831
Current liabilities
Accounts payable	12,498	11,046
Accrued compensation and related benefits	8,460	10,070
Accrued liabilities	14,121	18,721
Total current liabilities	35,079	39,837
Income taxes payable	18,272	17,723
Long-term deferred tax liabilities	607	804
Other long-term liabilities	405	449
Total liabilities	54,363	58,813
Shareholders' equity
Preferred stock	0	0
Common stock and additional paid-in capital	477,135	475,070
Treasury stock	(85,941)	(85,941)
Accumulated other comprehensive income	681	1,090
Accumulated deficit	(232,734)	(228,201)
Total shareholders' equity	159,141	162,018
Total liabilities and shareholders' equity	$ 213,504	$ 220,831