Balance Sheets (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2011
Dec. 31, 2010
Current assets:    
Cash and cash equivalents $ 3,069 $ 5,326
Accounts receivable, net of allowance of $31 in 2011 and $0 in 2010. 22 14
Inventories 258 260
Prepaid expenses and other current assets 581 496
Total current assets 3,930 6,096
Equipment and leasehold improvements, net 44 82
Purchased technology, net 0 838
Restricted cash 247 260
Total assets 4,221 7,276
Current liabilities:    
Notes payable, related party, including accrued interest and net of related discount 26,016 0
Accounts payable and accrued expenses 894 2,954
Derivative instruments:    
Related party 9,371 17,293
Others 828 5,647
Contract termination liability, current 0 435
Restructuring charge, current 0 300
Other current liabilities 42 35
Total current liabilities 37,151 26,664
Notes payable, related party, including accrued interest and net of related discount 0 20,385
Derivative instrument, related party 0 11,166
Deferred revenue 31,593 31,535
Deferred lease liability and other liabilities 4 46
Total liabilities 68,748 89,796
Commitments and contingencies      
Stockholders' deficit:    
Preferred stock, $.01 par value; authorized 1,000,000 shares; issued and outstanding - none      
Common stock, $.01 par value; authorized 100,000,000 shares; issued 60,977,210 shares (60,687,478 outstanding) in 2011 and 52,178,834 shares (51,889,102 outstanding) in 2010 610 522
Additional paid-in capital 404,707 401,853
Accumulated deficit (465,892) (480,943)
Common stock held in treasury, at cost; 289,732 shares (3,952) (3,952)
Total stockholders' deficit (64,527) (82,520)
Total liabilities and stockholders' deficit $ 4,221 $ 7,276