SEGMENT INFORMATION (Details - Operating expenses) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Segment Reporting Information [Line Items]
Revenues	$ 5,250	$ 5,791
Depreciation and amortization	146	144
Other cost of sales and selling, general and administrative expenses	1,727	1,460
Income tax expense	8	3
Net (loss) income	(29)	576
Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenues	5,250	5,791
Share-based compensation and other personnel costs	2,381	2,077
Materials	635	1,313
Depreciation and amortization	146	144
Other cost of sales and selling, general and administrative expenses	2,163	1,687
Income tax expense	8	3
Interest and other (income) expense	(54)	(9)
Net (loss) income	$ (29)	$ 576