CONDENSED BALANCE SHEETS (UNAUDITED) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Current Assets
Cash and cash equivalents	$ 17,933	$ 10,112
Accounts receivable, net	1,925	2,498
Inventory	3,491	2,987
Prepaid expenses and other current assets	1,151	1,072
Total current assets	24,500	16,669
Property and equipment, net	620	611
Operating lease right-of-use assets	749	843
Other long-term assets	76	41
TOTAL ASSETS	25,945	18,164
Current Liabilities
Accounts payable	1,359	1,143
Accrued expenses and other current liabilities	3,494	2,697
Deferred revenue	84	177
Operating lease liabilities - current	426	410
Total current liabilities	5,363	4,427
Operating lease liabilities – long-term	362	477
Total liabilities	5,725	4,904
Commitments and contingencies - Note 8
Stockholders’ Equity
Common stock, $0.001 par value: 300,000,000 shares authorized as of March 31, 2026; 49,838,867 and 46,865,051 issued and outstanding as of March 31, 2026 and December 31, 2025, respectively	50	47
Additional paid-in capital	182,868	168,878
Accumulated deficit	(162,698)	(155,665)
Total stockholders’ equity	20,220	13,260
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 25,945	$ 18,164