Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Income Statement [Abstract]
Revenues	$ 1,859	$ 85	$ 3,006	$ 1,129
Cost of goods sold	1,308	61	1,976	870
Gross profit	551	24	1,030	259
Operating expenses:
Research and development	329	93	1,012	440
General and administrative	1,655	1,428	4,840	4,649
Total operating expenses	1,984	1,521	5,852	5,089
Loss from operations	(1,433)	(1,497)	(4,822)	(4,830)
Other income, net
Interest income	146	85	284	237
Government assistance	131	38	395	145
Gain from sale of assets				5
Other income, net	1	42	8	204
Total other income, net	278	165	687	591
Net loss	$ (1,155)	$ (1,332)	$ (4,135)	$ (4,239)
Net loss per share - basic	$ (0.02)	$ (0.03)	$ (0.09)	$ (0.11)
Weighted average number of shares outstanding - basic	54,714,910	38,562,127	46,986,914	38,459,313
Comprehensive loss
Net loss	$ (1,155)	$ (1,332)	$ (4,135)	$ (4,239)
Foreign-exchange translation adjustments, net of taxes	5	(1)	1	(13)
Comprehensive loss	$ (1,150)	$ (1,333)	$ (4,134)	$ (4,252)