Note 5 - Notes Payable and Line of Credit (Tables)

12 Months Ended

Mar. 31, 2023

Notes Tables

Schedule of Debt [Table Text Block]

	As of March 31, 2023
	Face Value		Discount			Carrying Value
0% Note Payable dated October 23, 2017 (as amended), current portion (Note 5)	$	-	$	-		$	-
6% Convertible promissory notes payable (Note 6)		560,000		-			560,000
6% Convertible notes payable due January 18, 2022 (Note 6)		325,000		-			325,000
6% Convertible note payable due July 1, 2022 (Note 6)		50,000		-			50,000
6% Convertible promissory notes payable due September 30, 2023 (Note 6)		197,000		(9,475	)		187,525
6% Convertible note payable due December 31, 2023 (Note 6)		250,000		(31,755	)		218,245
0% Note Payable dated October 23, 2017 (as amended), long term portion (Note 5)		55,307		-			55,307
Total short-term notes and convertible notes payable	$	1,437,307	$	(41,230	)	$	1,396,077

	As of March 31, 2022
	Face Value		Discount			Carrying Value
0% Note Payable dated October 23, 2017 (as amended), current portion (Note 5)	$	54,330	$	-		$	54,330
6% Convertible promissory notes payable (Note 6)		560,000		-			560,000
6% Convertible notes payable due January 18, 2022 (Note 6)		325,000		-			325,000
6% Convertible note payable due July 1, 2022 (Note 6)		50,000		(1,765	)		48,235
Total short-term notes and convertible notes payable	$	989,330	$	(1,765	)	$	987,565
6% Convertible promissory notes payable due September 30, 2023 (Note 6)	$	197,000	$	(26,254	)	$	170,746
6% Convertible note payable due December 31, 2023 (Note 6)		250,000		(73,235	)		176,765
0% Note Payable dated October 23, 2017 (as amended), long term portion (Note 5)		49,797		-			49,797
Total long term convertible notes payable classified as continuing operations	$	496,797	$	(99,489	)	$	397,308