CONDENSED BALANCE SHEETS - USD ($)	Sep. 30, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 1,372,186	$ 1,108,713
Prepaid expenses	50,660	41,296
Total current assets	1,422,846	1,150,009
Other long-term assets	61,023	82,992
Total assets	1,483,869	1,233,001
Current liabilities:
Accounts payable	285,982	384,829
Dividends payable	50,410	99,945
Other liabilities	22,533	215,876
Total current liabilities	358,925	700,650
Deferred revenue, related party	3,000,000	500,000
Total liabilities	3,358,925	1,200,650
Commitments and contingencies (note 5)
Stockholders' (deficit) equity:
Common stock, $0.0001 par value; 500,000,000 shares authorized; 370,446,185 and 370,084,064 shares issued and outstanding at September 30, 2019 and December 31, 2018, respectively	37,045	37,008
Additional paid-in capital	49,354,791	49,015,120
Accumulated deficit	(55,227,758)	(52,980,643)
Total stockholders' (deficit) equity	(1,875,056)	32,351
Total liabilities and stockholders' (deficit) equity	1,483,869	1,233,001
Series A Preferred Stock [Member]
Stockholders' (deficit) equity:
Preferred stock
Series B Convertible, Redeemable, Preferred Stock [Member]
Stockholders' (deficit) equity:
Preferred stock	$ 3,960,866	$ 3,960,866