Condensed Balance Sheets (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 4,729	$ 5,326
Accounts receivable, net	35	14
Inventories	258	260
Prepaid expenses and other current assets	483	496
Total current assets	5,505	6,096
Equipment and leasehold improvements, net	51	82
Purchased technology, net	658	838
Restricted cash	260	260
Total assets	6,474	7,276
Current liabilities
Accounts payable and accrued expenses	981	2,954
Notes payable related party, including accrued interest and net of related discount	24,475	0
Derivative instruments:
Related party	24,981	17,293
Others	8,839	5,647
Contract termination liability, current	0	435
Restructuring accrual, current	0	300
Other current liabilities	41	35
Total current liabilities	59,317	26,664
Notes payable related party, including accrued interest and net of related discount	0	20,385
Deferred revenue	31,578	31,535
Derivative instrument related party	0	11,166
Deferred lease liability and other liabilities	16	46
Total liabilities	90,911	89,796
Stockholders' deficit:
Preferred stock, $.01 par value; authorized 1,000,000 shares; none issued and outstanding
Common stock, $.01 par value; authorized 100,000,000 shares; issued 60,977,210 shares (60,687,478 outstanding) as of September 30, 2011 and issued 52,178,834 shares (51,889,102 outstanding) as December 31, 2010	610	522
Additional paid-in-capital	404,613	401,853
Accumulated deficit	(485,708)	(480,943)
Common stock held in treasury, at cost; 289,732 shares	(3,952)	(3,952)
Total stockholders' deficit	(84,437)	(82,520)
Total liabilities and stockholders' deficit	$ 6,474	$ 7,276