Unaudited Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Apr. 29, 2017	Jan. 28, 2017
Current assets
Cash and cash equivalents	$ 71,697	$ 66,425
Short-term marketable securities	2,781	4,781
Restricted cash	318	303
Accounts receivable, net of allowances of $1,641 as of April 29, 2017 and $1,630 as of January 28, 2017	26,969	35,860
Inventory	18,865	18,147
Prepaid expenses and other current assets	8,053	8,017
Total current assets	128,683	133,533
Software, equipment and leasehold improvements, net	19,380	18,523
Intangible assets, net	27,754	30,744
Goodwill	10,594	10,594
Deferred tax assets	705	625
Long-term investments	2,000	2,000
Other non-current assets	5,760	5,755
Total assets	194,876	201,774
Current liabilities
Accounts payable	17,768	14,230
Accrued compensation and related benefits	9,489	8,127
Accrued liabilities	15,363	13,607
Total current liabilities	42,620	35,964
Income taxes payable	11,443	15,752
Long-term deferred tax liabilities	287	287
Other long-term liabilities	5,538	6,225
Total liabilities	59,888	58,228
Commitments and contingencies (Note 6)
Shareholders’ equity
Preferred stock; no par value, authorized 2,000,000 shares, none issued and outstanding
Common stock and additional paid-in capital; no par value; 100,000,000 shares authorized; 42,855,633 issued and 38,179,884 outstanding as of April 29, 2017 and 42,806,279 issued and 38,130,530 outstanding as of January 28, 2017	514,619	513,168
Treasury stock, at cost, 4,675,749 shares as of April 29, 2017 and January 28, 2017	(88,336)	(88,336)
Accumulated other comprehensive loss	(1,930)	(2,178)
Accumulated deficit	(289,365)	(279,108)
Total shareholders’ equity	134,988	143,546
Total liabilities and shareholders’ equity	$ 194,876	$ 201,774