Note 1 - Basis of Presentation (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three months ended						Nine months ended
	September 30, 2021			September 30, 2020			September 30, 2021			September 30, 2020
Basic net loss	$	(273,185	)	$	(337,632	)	$	(770,004	)	$	(575,017	)
Add back: Gain on change in fair value of derivative liabilities		-			-			-			(22,252	)
Diluted net loss	$	(273,185	)	$	(337,632	)	$	(770,004	)	$	(597,269	)
Basic and dilutive shares:
Weighted average basic shares outstanding		18,377,318			18,014,580			18,292,604			17,925,910
Shares issuable from convertible credit line payable		-			-			-			148,328
Dilutive shares		18,377,318			18,014,580			18,292,604			18,074,238
Loss per share:
Basic	$	(0.01	)	$	(0.02	)	$	(0.04	)	$	(0.03	)
Diluted	$	(0.01	)	$	(0.02	)	$	(0.04	)	$	(0.03	)