Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
ASSETS
Cash and cash equivalents	$ 40,542	$ 46,168
Accounts receivable, net	28,333	31,697
Inventories	5,407	5,251
Prepaid expenses and other assets	6,725	7,896
Total current assets	81,007	91,012
Property and equipment, net	6,182	4,972
Intangible assets, net	0	2,601
Other assets	399	294
Total assets	87,588	98,879
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	27,196	31,434
Accrued compensation	3,184	5,049
Accrued expenses	9,073	10,860
Deferred revenue	1,263	883
Restructuring accrual	549	1,328
Credit facility borrowings	1,800	0
Current portion of long-term note payable	0	71
Total current liabilities	43,065	49,625
Other long-term liabilities	1,571	552
Total liabilities	44,636	50,177
Commitments and Contingencies
Stockholders' Equity:
Preferred stock, $.001 par value, 10,000 shares authorized, zero shares issued and outstanding at December 31, 2011 and September 30, 2012, respectively	0	0
Common stock, $.001 par value, 100,000 shares authorized, 57,699 and 58,366 shares issued and outstanding at December 31, 2011 and September 30, 2012, respectively	58	58
Additional paid-in capital	325,870	321,681
Accumulated other comprehensive loss	(3,671)	(3,662)
Accumulated deficit	(279,305)	(269,375)
Total stockholders' equity	42,952	48,702
Total liabilities and stockholders' equity	$ 87,588	$ 98,879