Unaudited Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Aug. 03, 2013	Feb. 02, 2013
Current assets
Cash and cash equivalents	$ 57,141	$ 51,218
Short-term marketable securities	14,654	17,455
Restricted cash	1,771	1,769
Accounts receivable, net	39,034	21,648
Inventory	20,028	24,929
Deferred tax assets	4,904	5,868
Prepaid expenses and other current assets	10,207	13,578
Total current assets	147,739	136,465
Long-term marketable securities	17,090	14,253
Software, equipment and leasehold improvements, net	17,225	17,106
Intangible assets, net	34,389	36,573
Deferred tax assets, net of current portion	499	2,681
Long-term investments and notes receivable, net of current portion	6,442	8,943
Other non-current assets	4,834	4,810
Total assets	228,218	220,831
Current liabilities
Accounts payable	22,877	11,046
Accrued compensation and related benefits	7,483	10,070
Accrued liabilities	20,639	18,721
Total current liabilities	50,999	39,837
Income taxes payable	19,103	17,723
Long-term deferred tax liabilities	587	804
Other long-term liabilities	185	449
Total liabilities	70,874	58,813
Shareholders' equity
Preferred stock	0	0
Common stock and additional paid-in capital	480,236	475,070
Treasury stock	(85,941)	(85,941)
Accumulated other comprehensive income	574	1,090
Accumulated deficit	(237,525)	(228,201)
Total shareholders' equity	157,344	162,018
Total liabilities and shareholders' equity	$ 228,218	$ 220,831