STATEMENTS OF CASH FLOWS - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Operating activities:
Net loss	$ (1,057,929)	$ (2,733,356)
Adjustments to reconcile net loss to net cash flows used in operating activities:
Stock-based compensation	228,861	269,924
Changes in assets and liabilities:
Prepaid expenses and other assets	39,450	28,138
Accounts payable and other current liabilities	(35,739)	(270,425)
Net cash used in operating activities	(825,357)	(2,705,719)
Financing activities:
Advances of royalties, related party	0	2,500,000
Payment of Preferred Stock cash dividend, related party	0	(99,178)
Proceeds from notes payable	41,600	0
Proceeds from term debt facility, related party	55,000	0
Net cash provided by financing activities	96,600	2,400,822
Net (decrease) increase in cash and cash equivalents	(728,757)	(304,897)
Cash and cash equivalents at beginning of year	803,816	1,108,713
Cash and cash equivalents at end of year	75,059	803,816
Supplemental disclosure of non-cash financing activities:
Issuance of common stock for payment of Preferred Stock dividend	200,548	99,946
Accrued, but unpaid dividends	$ 100,822	$ 100,822