Balance Sheets (USD $)	Jun. 30, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 339,362	$ 40,361
Investment in available-for-sale securities	2,649,524	4,015,544
Other current assets	15,086	47,160
Total current assets	3,003,972	4,103,065
Other assets:
Cost-basis investment	1,000,000
Total Assets	4,003,972	4,103,065
Current liabilities:
Accounts payable	9,111	4,951
Accrued stock compensation	15,625	25,000
Conversion feature liability (Note 7)	64,544
Rent deposit		8,175
Total current liabilities	89,280	38,126
Commitments and contingencies
Stockholders' equity:
Common stock, $0.01 par value, 100,000,000 shares authorized; 7,930,744 and 7,822,314 shares issued and outstanding at June 30, 2011 and December 31, 2010, respectively	79,307	78,222
Additional paid-in capital	64,262,281	64,225,865
Accumulated deficit	(60,589,643)	(60,419,109)
Accumulated other comprehensive income (loss)	(5,749)	11,465
Total stockholders' equity	3,914,692	3,896,443
Total liabilities and stockholders' equity	4,003,972	4,103,065
Redeemable Convertible Preferred Stock
Stockholders' equity:
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