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
Revenue	$ 146	$ 126	$ 302	$ 600
Cost of sales	291	82	343	359
Gross profit (loss)	(145)	44	(41)	241
Operating expenses:
Research and development	858	422	1,848	980
Sales and marketing	415	234	1,020	946
General and administrative	1,065	819	3,014	2,493
Total operating expenses	2,338	1,475	5,882	4,419
Loss from operations	(2,483)	(1,431)	(5,923)	(4,178)
Other income (expense):
Interest income	4	0	11	0
Loss on disposal of property and equipment	(117)	0	(117)	0
Total other income (expense)	(113)	0	(106)	0
Net loss	$ (2,596)	$ (1,431)	$ (6,029)	$ (4,178)
Net loss per share attributed to common stockholders - basic and diluted (in dollars per share)	$ (1.97)	$ (3.93)	$ (6.49)	$ (18.22)
Weighted-average number of shares - basic and diluted (in shares)	1,320,778	364,184	928,971	229,291