Condensed Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 229	$ 3,069
Accounts receivable, net	3	22
Inventories	258	258
Prepaid expenses and other current assets	535	581
Total current assets	1,025	3,930
Equipment and leasehold improvements, net	22	44
Restricted cash	247	247
Total assets	1,294	4,221
Current liabilities
Accounts payable and accrued expenses	839	894
Notes payable related party, including accrued interest and net of related discount	31,172	26,016
Derivative instruments:
Related party	3,517	9,371
Others	988	828
Other current liabilities	16	42
Total current liabilities	36,532	37,151
Deferred revenue	31,612	31,593
Deferred lease liability and other liabilities	0	4
Total liabilities	68,144	68,748
Stockholders' deficit:
Preferred stock, $.01 par value; authorized 2,000,000 shares as of September 30, 2012 and 1,000,000 authorized as of December 31, 2011; none issued and outstanding	0	0
Common stock, $.01 par value; authorized 200,000,000 shares as of September 30, 2012 and 100,000,000 authorized as of December 31, 2011; issued 60,977,210 shares (60,687,478 outstanding) as of September 30, 2012 and December 31, 2011	610	610
Additional paid-in-capital	404,940	404,707
Accumulated deficit	(468,448)	(465,892)
Common stock held in treasury, at cost; 289,732 shares	(3,952)	(3,952)
Total stockholders' deficit	(66,850)	(64,527)
Total liabilities and stockholders' deficit	$ 1,294	$ 4,221