Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Net revenue	$ 615	$ 338	$ 1,110	$ 631
Cost of goods sold	54	27	100	27
Gross profit	561	311	1,010	604
Operating expenses
Research and development	2,520	1,037	4,864	3,468
General and administrative	1,832	1,030	3,540	2,716
Total operating expenses	4,352	2,067	8,404	6,184
Loss from operations	(3,791)	(1,756)	(7,394)	(5,580)
Other income (expense)
Interest income	69	45	160	93
Interest expense	(8)	(9)	(14)	(18)
Other financing costs	0	(298)	0	(298)
Change in fair value of warrants liability	0	16	0	32
Total other income/(expense), net	61	(246)	146	(191)
Loss before provision for income taxes	(3,730)	(2,002)	(7,248)	(5,771)
Provision for income taxes	0	0	3	3
Net loss	$ (3,730)	$ (2,002)	$ (7,251)	$ (5,774)
Net loss per share of common stock, basic and diluted (in dollars per share)	$ (0.91)	$ (1.77)	$ (1.81)	$ (5.78)
Weighted-average common shares outstanding, basic and diluted (in shares)	4,084,283	1,132,952	4,001,770	998,122