Note 9 - Leases (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Lease, Cost [Table Text Block]

	December 31, 2022			December 31, 2021
Weighted average remaining lease term – operating leases in years		1.72			1.69
Weighted average discount rate – operating leases		8	%		8	%

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

2023	$	127,986
2024		71,420
2025		48,552
Total lease payments		247,958
Less interest		67,639
Present value of lease liabilities	$	180,319