Note 5 - Concentrations (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Schedules of Concentration of Risk, by Risk Factor [Table Text Block]

	For the years ended
	December 31,
	2023			2022
Vendor A		-	%		40	%
Vendor B		32	%		36	%
Vendor C		29	%		-	%

Accounts Receivable [Member]

Notes Tables

Schedules of Concentration of Risk, by Risk Factor [Table Text Block]

	For the years ended December 31,
	2023				2022
Customer A	$	93,000	27	%	$	184,000	15	%
Customer B		-	-		$	136,000	11	%
Customer C	$	71,000	20	%			-
Customer D	$	47,000	13	%			-
Customer E	$	39,000	11	%			-
Customer F	$	33,000	10	%			-