Condensed Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Income Statement [Abstract]
Revenue	$ 10,454	$ 9,576	$ 30,536	$ 28,480
Cost of sales	7,248	9,486	20,339	23,377
Gross profit	3,206	90	10,197	5,103
Operating expenses:
Research and development	542	627	1,675	2,165
Sales and marketing	1,747	1,640	4,960	4,763
General and administrative	4,647	4,968	15,068	17,832
Amortization of intangible assets	287	287	861	861
Total operating expenses	7,223	7,522	22,564	25,621
Loss from operations	(4,017)	(7,432)	(12,367)	(20,518)
Other expenses, net
Interest expense, net	(190)	(141)	(499)	(558)
Other adjustment to loan exit fee	0	0	485	0
Total other expenses, net	(190)	(141)	(14)	(558)
Loss before income taxes	(4,207)	(7,573)	(12,381)	(21,076)
Provision for (benefit from) income taxes	79	(8)	120	(50)
Net loss	$ (4,286)	$ (7,565)	$ (12,501)	$ (21,026)
Net loss per share_ basic	$ (0.08)	$ (0.15)	$ (0.23)	$ (0.47)
Net loss per share_ diluted	$ (0.08)	$ (0.15)	$ (0.23)	$ (0.47)
Weighted average shares used in computing net loss per share - basic	53,516,986	51,821,395	53,462,768	44,520,132
Weighted average shares used in computing net loss per share - diluted	53,516,986	51,821,395	53,462,768	44,520,132