Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Income Statement [Abstract]
Revenue	$ 3,587	$ 4,061
Cost of goods sold	2,147	2,798
Gross profit	1,440	1,263
Operating expenses:
General and administrative	2,346	2,130
Sales and marketing	136	210
Gain on sale or disposal of assets	(1,410)	(613)
Other gain	(217)
Income (loss) from continuing operations	585	(464)
Other income:
Interest income	105	5
Interest expense	(39)
Realized gain on equity investments	18
Grant revenue	250
Total other income	334	5
Income (loss) before income taxes from continuing operations	919	(459)
Income tax expense
Income (loss) from continuing operations	919	(459)
Income (loss) from discontinued operations, net of taxes	16	(271)
Net income (loss)	$ 935	$ (730)
Net income (loss) per common share: basic
Continuing operations (in Dollars per share)	$ 0.38	$ (0.19)
Discontinued operations (in Dollars per share)	0.01	(0.11)
Net income (loss) per common share: diluted
Continuing operations (in Dollars per share)	0.37	(0.19)
Discontinued operations (in Dollars per share)	$ 0.01	$ (0.11)
Weighted average common shares outstanding used in computing net income (loss) per common share
Basic (in Shares)	2,448,682	2,439,764
Diluted (in Shares)	2,455,897	2,439,764