Note 17 - Acquisitions (Details Textual) - USD ($)		1 Months Ended
	Jul. 22, 2021	Jul. 22, 2021	Sep. 30, 2022	Sep. 30, 2021
Asset Acquisition, Consideration Transferred, Total	$ 2,000,000
Stock Issued During Period, Shares, Acquisitions (in shares)	600,000
Escrow Deposit	$ 200,000	$ 200,000
Common Stock, Shares, Issued (in shares)	300,000	300,000	60,665,595	57,783,340
Common Stock, Shares Subscribed but Unissued (in shares)	100,000	100,000
Common Stock, Capital Shares Reserved for Future Issuance (in shares)	200,000	200,000
Lock Up Agreement Period (Day)		180 days
Stock Issued During Period, Shares, New Issues (in shares)		300,000
Stock Issued During Period, Shares, Other (in shares)		100,000
Stock Issued During Period, Value, Other		$ 1,064,000