Condensed Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current assets
Cash and cash equivalents	$ 2,659	$ 3,517
Accounts receivable, net	13	88
Inventory, net	988	863
Deferred offering costs	65	584
Prepaid expenses and other current assets	275	235
Total current assets	4,000	5,287
Property and equipment, net	124	12
Right-of-use assets, operating lease	438	523
Other assets	34	34
Total assets	4,596	5,856
Current liabilities
Accounts payable	831	1,323
Other accrued expenses	144	373
Operating lease liability, current	185	163
Total current liabilities	1,160	1,859
Operating lease liability	275	367
Total liabilities	1,435	2,226
Commitments and contingencies (See Note 5)
Stockholders' equity
Common stock, $0.0001 par value, 200,000,000 shares authorized; 29,677,734 and 9,677,734 shares issued and outstanding at June 30, 2023 and December 31, 2022, respectively	3	1
Additional paid in capital	37,041	33,271
Accumulated deficit	(33,883)	(29,642)
Total stockholders' equity	3,161	3,630
Total liabilities and stockholders' equity	$ 4,596	$ 5,856