Condensed Balance Sheets (USD $)	Sep. 30, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 418,849	$ 546,407
Short-term investments	748,941	749,450
Interest receivable	433	175
Total assets	1,168,223	1,296,032
Current liabilities:
Accounts payable	2,043	886
Accrued liabilities	1,350	0
Total liabilities	3,393	886
Commitments and contingencies
Stockholders' equity:
Common stock	50,004	50,004
Additional paid in capital	10,964,421	10,941,471
Accumulated deficit	(9,849,595)	(9,696,329)
Total stockholders' equity	1,164,830	1,295,146
Total liabilities and stockholders' equity	$ 1,168,223	$ 1,296,032