BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 7,575	$ 1,307
Short-Term Investments	994	0
Accounts receivable, net	201	335
Inventory	994	794
Prepaid expenses and other current assets	297	377
Total current assets	10,061	2,813
Right to use assets, operating leases	2,336	0
Property and equipment, net	410	407
Other noncurrent assets	36	58
Total assets	12,843	3,278
Current liabilities:
Accounts payable	183	215
Accrued expenses	383	278
Current portion of operating lease liability	139	0
Current portion of notes payable	61	56
Deferred revenue	32	12
Total current liabilities	798	561
Operating lease liability, less current portion	2,332	0
Notes payable, less current portion	145	206
Total liabilities	3,275	767
Commitments and contingencies (see notes)
Stockholders’ equity:
Preferred stock, $0.001 par value, 10,000,000 shares authorized, none issued and outstanding as of December 31, 2025 and 2024	0	0
Common stock, $0.001 par value, 100,000,000 shares authorized, 5,223,015 shares and 1,035,893 shares issued and outstanding as of December 31, 2025 and 2024, respectively	5	1
Additional paid-in capital	152,043	138,607
Accumulated deficit	(142,480)	(136,097)
Total stockholders’ equity	9,568	2,511
Total liabilities and stockholders’ equity	$ 12,843	$ 3,278