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Condensed Balance Sheets (USD $)
Mar. 31, 2014
Dec. 31, 2013
Current assets:    
Cash and cash equivalents $ 92,284 $ 99,716
Investments in available-for-sale securities 2,511,790 2,526,542
Other current assets 22,601 32,054
Total current assets 2,626,675 2,658,312
Total Assets 2,626,675 2,658,312
Current liabilities:    
Accounts payable 36,202 18,001
Conversion feature liability 66,000 76,236
Total current liabilities 102,202 94,237
Commitments and contingencies      
Redeemable convertible preferred stock, $0.01 par value, 1,000,000 shares authorized; 168 shares issued and outstanding ($168,496 aggregate liquidation value) 168,496 168,496
Stockholders' equity:    
Common stock, $0.01 par value, 100,000,000 shares authorized; 8,728,543 and 8,650,417 shares issued and outstanding at March 31, 2014 and December 31, 2013, respectively 87,285 86,504
Common stock to be issued 12,500 12,500
Additional paid-in capital 64,416,803 64,405,084
Accumulated deficit (62,156,478) (62,094,561)
Accumulated other comprehensive loss (4,133) (13,948)
Total stockholders' equity 2,355,977 2,395,579
Total liabilities and stockholders' equity $ 2,626,675 $ 2,658,312