Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Revenue
Total revenue		$ 3,860	$ 3,301	$ 11,333	$ 10,553
Cost of sales (exclusive of depreciation and amortization shown separately below)		1,526	1,554	4,411	4,371
Gross profit		2,334	1,747	6,922	6,182
Operating expenses
General and administrative		4,487	4,596	13,531	17,012
Sales and marketing		346	641	1,319	1,861
Depreciation and amortization		146	150	437	472
Total operating expenses		4,979	5,387	15,287	19,345
Operating loss		(2,645)	(3,640)	(8,365)	(13,163)
Non-operating income (expense)
Other expense		(18)	(53)	(42)	(198)
Excess warrant fair value					(6,453)
Change in fair value of warrant liability, net of issuance costs of $645			1,600		10,362
Other income		47		98	128
Loss before income taxes		(2,616)	(2,093)	(8,309)	(9,324)
Net loss		$ (2,616)	$ (2,093)	$ (8,309)	$ (9,324)
Net loss per share (basic)		$ (0.40)	$ (1.75)	$ (1.94)	$ (8.09)
Net loss per share (diluted)		$ (0.40)	$ (1.75)	$ (1.94)	$ (8.09)
Weighted average number of shares of Common Stock outstanding (basic)		6,615,320	1,197,258	4,282,210	1,152,607
Weighted average number of shares of Common Stock outstanding (diluted)		6,615,320	1,197,258	4,282,210	1,152,607
Product [Member]
Revenue
Total revenue	[1]	$ 1,958	$ 1,466	$ 5,608	$ 4,783
Service [Member]
Revenue
Total revenue		$ 1,902	$ 1,835	$ 5,725	$ 5,770

[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.