Note C - Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

	December 31, 2019
Balance at beginning of year	$	-
Warrants issued in connection with public offering (See Note I)		376,497
Employee options reclassified as derivative liability		422,484
Change in value of derivative securities – exercised		500,000
Reversal of derivative liability for exercised warrants		(655,000)
Change in fair value of derivative securities - not exercised		820,954
Reversal of Level 3 of derivative liability to equity upon authorized share increase		(1,464,935)
Balance at end of period	$	-