Note 14 - Concentrations	12 Months Ended
Mar. 31, 2022
Notes to Financial Statements
Concentration Risk Disclosure [Text Block]	Note 14 – Concentrations We held no cash deposits in excess of FDIC limits as of March 31, 2022 and $513,901 in excess of FDIC limits at March 31, 2021. All of the Company's sales for the year ended March 31, 2022 related to the Nevada Subsidiaries, which were deconsolidated effective December 31, 2021 (Note 13).

The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-URI https://asc.fasb.org/topic&trid=2134479

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