Note 4 - Accrued Expenses and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	December 31,
	2024		2023
Compensation costs	$	560	$	448
Customer deposits		77		118
Professional fees		86		104
Taxes and regulatory fees		201		22
Accrued rent		170		202
Accrued dividends on Series F Preferred Stock		29		136
Other accrued expenses and liabilities		8		8
	$	1,131	$	1,038