Note 5 - Goodwill and Intangible Assets (Details Textual) - USD ($)		3 Months Ended		6 Months Ended		12 Months Ended
	Dec. 31, 2021	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022	Sep. 30, 2022	Jan. 31, 2022	Jul. 31, 2021
Goodwill, Ending Balance			$ 42,772,685		$ 42,772,685
Impairment of Intangible Assets, Finite-Lived				$ (0)		$ 4,285,000
Amortization of Intangible Assets				$ 554,709	$ 329,671
Trademarks [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	20 years						20 years	10 years
Amortization of Intangible Assets		$ 277,354	$ 277,354
Developed Technology Rights [Member]
Finite-Lived Intangible Asset, Useful Life (Year)								4 years
Trademark Related to cbdMD [Member]
Impairment of Intangible Assets, Finite-Lived	$ 4,285,000