Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
ASSETS
Cash and cash equivalents	$ 40,315	$ 46,168
Accounts receivable, net	25,025	31,697
Inventories	5,037	5,251
Prepaid expenses and other assets	5,810	7,896
Total current assets	76,187	91,012
Property and equipment, net	7,147	4,972
Intangible assets, net	0	2,601
Other assets	603	294
Total assets	83,937	98,879
LIABILITIES AND STOCKHOLDERS’ EQUITY
Accounts payable	22,659	31,434
Accrued compensation	4,863	5,049
Accrued expenses	8,325	10,860
Deferred revenue	2,889	883
Restructuring accrual	365	1,328
Credit facility borrowings	2,800	0
Current portion of long-term note payable	0	71
Total current liabilities	41,901	49,625
Other long-term liabilities	3,261	552
Total liabilities	45,162	50,177
Commitments and Contingencies (Note 14)
Stockholders’ Equity:
Preferred stock, $.001 par value, 10,000 shares authorized, zero shares issued and outstanding at December 31, 2011 and 2012	0	0
Common stock, $.001 par value, 100,000 shares authorized, 57,699 and 58,265 shares issued and outstanding at December 31, 2011 and 2012, respectively	58	58
Additional paid-in capital	326,575	321,681
Accumulated other comprehensive loss	(3,533)	(3,662)
Accumulated deficit	(284,325)	(269,375)
Total stockholders’ equity	38,775	48,702
Total liabilities and stockholders’ equity	$ 83,937	$ 98,879