Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2025	Mar. 31, 2024
Revenue
Total revenue		$ 3,016	$ 3,419
Cost of sales (exclusive of depreciation and amortization shown separately below)		1,507	1,482
Gross profit		1,509	1,937
Operating expenses
General and administrative		4,892	4,921
Sales and marketing		358	655
Depreciation and amortization		177	146
Total operating expenses		5,427	5,722
Operating loss		(3,918)	(3,785)
Non-operating income (expense)
Other expense		(4)	(1)
Other income		58	23
Loss before income taxes		(3,864)	(3,763)
Net loss		$ (3,864)	$ (3,763)
Net loss per share (basic)		$ (0.45)	$ (1.63)
Net loss per share (diluted)		$ (0.45)	$ (1.63)
Weighted average number of shares of Common Stock outstanding (basic)		8,595,288	2,308,154
Weighted average number of shares of Common Stock outstanding (diluted)		8,595,288	2,308,154
Product [Member]
Revenue
Total revenue	[1]	$ 1,813	$ 1,674
Service [Member]
Revenue
Total revenue		$ 1,203	$ 1,745

[1] Product revenue from the sale of appliances and guides is typically fixed at the inception of the contract and is recognized at the point in time when shipment of the related products occurs.