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Note 4 - Notes Payable (Details Textual) - USD ($)						3 Months Ended		12 Months Ended
Note 4 - Notes Payable (Details Textual) - USD ($)	Oct. 05, 2022	Dec. 04, 2020	Aug. 02, 2019	Jul. 26, 2019	Aug. 15, 2018	Dec. 31, 2023	Dec. 31, 2022	Sep. 30, 2023	Jul. 31, 2023	Dec. 15, 2021	Sep. 30, 2020	Sep. 30, 2019	Feb. 12, 2018
Class of Warrant or Right, Exercise Price of Warrants or Rights						$ 1.33		$ 1.33
Class of Warrant or Right, Outstanding						2,148,000		2,148,000
Amortization of Debt Discount (Premium)						$ 0	$ 48,706
Notes Payable, Current						4,500,000		$ 4,500,000
Interest Payable, Current						42,042		40,686
Note receivable						$ 326,157		$ 337,884
Note Receivable, Interest Rate						12.00%		12.00%
Tenant Receivable, Current						$ 379,064		$ 103,450
Operating Expenses						515,742	513,237
Unrelated Party [Member] \| Promissory Notes [Member]
Average Closing Price per Share			$ 4
Average Daily Volume Of Shares Trades			150,000
Payments of Debt Issuance Costs			$ 320,000
BASK [Member]
Note receivable					$ 129,634	0		0
Interest Receivable					$ 44,517
Note Receivable, Term					5 years
Note Receivable, Interest Rate					18.00%
Payments for Loans							11,604
BASK [Member] \| Lease Agreement [Member]
Lessee, Operating Lease, Term of Contract				15 years
Annual Base Rent				$ 138,762
Operating Lease, Percentage of Leassee's Gross Revenue				15.00%
Tenant Receivable, Current						379,064		103,450
Strategic Capital Partners [Member]
Notes Payable, Current												$ 1,756,646
Strategic Capital Partners [Member] \| Consulting Services [Member]
Operating Expenses						45,000		180,000
Related Party Transaction, Amounts of Transaction						60,000		247,500
Accounts Payable						0		15,000
Strategic Capital Partners [Member] \| Promissory Notes [Member]
Interest Payable, Current						0		0
Notes Payable						581,646		$ 581,646
Strategic Capital Partners [Member] \| Promissory Note Two [Member]
Debt Instrument, Interest Rate, Stated Percentage												9.00%
Warrants Issued to Unrelated Parties Lenders [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights			600,000
Warrants Issued to Unrelated Parties Lenders [Member] \| Promissory Notes [Member]
Class of Warrant or Right, Outstanding			600,000
Warrants and Rights Outstanding			$ 562,762
Warrants to Purchase Additional Shares [Member]
Debt Instrument, Convertible, Conversion Price			$ 1.5
Warrants Issued to Placement Agent [Member] \| Promissory Notes [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights			48,000
Class of Warrant or Right, Exercise Price of Warrants or Rights			$ 1.5
Unrelated Party [Member]
Proceeds from Issuance of Long-Term Debt			$ 4,000,000
Debt Instrument, Interest Rate, Stated Percentage			11.00%
Unrelated Party [Member] \| Promissory Notes [Member]
Proceeds from Issuance of Long-Term Debt		$ 500,000
Debt Instrument, Unamortized Discount			$ 52,392			0
Notes Payable, Noncurrent						4,500,000
Amortization of Debt Discount (Premium)						0	48,706
Unrelated Party [Member] \| Promissory Notes [Member] \| Broker [Member]
Debt Instrument, Fee Amount		$ 40,000							$ 7,500
Accredited Investors [Member] \| February 2018 Convertible Notes [Member] \| Convertible Debt [Member]
Debt Instrument, Interest Rate, Stated Percentage													8.00%
Debt Instrument, Face Amount													$ 810,000
Notes Payable, Current						$ 0	$ 150,000			$ 150,000	$ 0
Repayments of Debt	$ 159,140
Interest Payable, Current	$ 9,140