Note 8 - Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	December 31,
	2023		2022
Payroll expenses and tax payable	$	157,000	$	138,000
Commission and bonuses payable and general accrued liabilities		946,000		695,000
Total accrued liabilities	$	1,103,000	$	833,000