Condensed Consolidated Balance Sheets (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
ASSETS
Cash and cash equivalents	$ 45,672	$ 45,732
Accounts receivable, net	24,952	35,202
Inventories	5,192	7,340
Prepaid expenses and other assets	5,275	3,540
Total current assets	81,091	91,814
Property and equipment, net	4,119	3,597
Intangible assets, net	3,093	7,581
Goodwill		4,140
Other assets	404	370
Total assets	88,707	107,502
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	20,847	30,555
Accrued compensation	3,837	3,899
Accrued expenses	7,590	4,171
Deferred revenue	912	1,371
Restructuring accrual	1,566	1,664
Current portion of long-term note payable	141	275
Total current liabilities	34,893	41,935
Long-term note payable		71
Other long-term liabilities	656	1,118
Total liabilities	35,549	43,124
Commitments and Contingencies
Stockholders' Equity:
Preferred stock, $.001 par value, 10,000 shares authorized, zero shares issued and outstanding at December 31, 2010 and September 30, 2011
Common stock, $.001 par value, 100,000 shares authorized, 55,953 and 57,827 shares issued and outstanding at December 31, 2010 and September 30, 2011, respectively	58	56
Additional paid-in capital	319,526	315,257
Accumulated other comprehensive loss	(3,677)	(3,584)
Accumulated deficit	(262,749)	(247,351)
Total stockholders' equity	53,158	64,378
Total liabilities and stockholders' equity	$ 88,707	$ 107,502