Note 2 - Summary of Significant Accounting Policies (Details Textual)	3 Months Ended		6 Months Ended	9 Months Ended		12 Months Ended
	Sep. 30, 2024 USD ($) shares	Sep. 30, 2023 USD ($)	Jun. 30, 2024	Sep. 30, 2024 USD ($) shares	Sep. 30, 2023 USD ($)	Dec. 31, 2023 USD ($) shares
Revenue from Contract with Customer, Including Assessed Tax	$ 0	$ 100,024		$ 1,623,260	$ 2,756,103
Accounts Receivable, after Allowance for Credit Loss, Current	1,090,399			1,090,399		$ 692,102
Restricted Cash, Current	0			0		0
Accounts Receivable, before Allowance for Credit Loss, Current	1,108,010			1,108,010		713,031
Accounts Receivable, Allowance for Credit Loss, Current	17,611			17,611		20,929
Inventory, Finished Goods, Gross	6,715,650			6,715,650		6,843,022
Inventory Valuation Reserves						12,429
Inventory, Net	6,703,221			6,703,221		6,830,593
Inventory Deposits	$ 2,857,314			$ 2,857,314		$ 3,300,388
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number (in shares) | shares	5,641,252			5,641,252		1,207,888
Class of Warrant or Right, Outstanding (in shares) | shares	1,901,631			1,901,631
Maximum Insured Funds, FDIC and SPIC	$ 750,000			$ 750,000
Maximum Cash Insured	500,000			500,000
Extra Insurance by SPIC, Cap, Unlimited Per Customer Securities	1,000,000,000			1,000,000,000
Impairment, Long-Lived Asset, Held-for-Use				$ 0
Number of Reporting Units				1
Goodwill	9,583,836			$ 9,583,836		$ 9,583,836
Goodwill, Impairment Loss	0	3,392,129		0	3,392,129	$ 5,098,784
Research and Development Expense	20,470	46,734		152,351	175,546
Share-Based Payment Arrangement, Expense	$ 17,962	$ 1,105,074		$ 1,871,386	$ 1,297,384
Minimum [Member]
Property, Plant and Equipment, Useful Life (Year)	3 years			3 years
Maximum [Member]
Property, Plant and Equipment, Useful Life (Year)	5 years			5 years
Three Vehicles [Member]
Inventory Valuation Reserves	$ 12,429			$ 12,429
Customer Concentration Risk [Member] | Accounts Receivable [Member]
Number of Major Customers				1
Customer Concentration Risk [Member] | Accounts Receivable [Member] | One Customer [Member]
Concentration Risk, Percentage				74.00%
Customer Concentration Risk [Member] | Revenue Benchmark [Member]
Number of Major Customers	1
Customer Concentration Risk [Member] | Revenue Benchmark [Member] | One Customer [Member]
Concentration Risk, Percentage			73.00%
Revenue from Contract with Customer, Including Assessed Tax				$ 1,179,000
Supplier Concentration Risk [Member] | Deposits Outstanding [Member]
Number of Vendors				1
Supplier Concentration Risk [Member] | Deposits Outstanding [Member] | One Vendor [Member]
Concentration Risk, Percentage				97.00%