CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 1,050	$ 226
Accounts receivable, net of allowances	11	0
Inventories, net	1,884	4,567
Vendor deposits	3,487	3,603
Prepaid expenses and other current assets	1,276	1,426
Total current assets	7,708	9,822
Property and equipment, net	1,050	1,326
Right-of-use-assets	22	110
Intangible assets, net	3,348	3,834
Long-term inventories	2,702	0
Deferred offering costs	3,935	2,337
Other assets	6,996	7,018
Total Assets	25,761	24,447
Current liabilities:
Accounts payable	8,311	7,743
Accrued expenses and other current liabilities	3,515	5,304
Operating lease liability, current portion	23	106
Deferred revenue	35	29
Loan payable	5,889	6,708
Senior secured notes	2,000	0
Income tax payable	7	7
Convertible note payable	4,350	4,270
Total current liabilities	24,130	24,167
Operating lease liability, net of current portion	0	9
Warrant liabilities	594	3,004
Total liabilities	24,724	27,180
Commitments and contingencies (Note 13)
Stockholders' equity
Common stock, par value $0.0001; 50,000,000 and 369,950,000 shares authorized as of March 31, 2023 and December 31, 2022, respectively; 11,774,279 and 2,450,922 shares issued and outstanding as of March 31, 2023 and December 31, 2022, respectively.	7	4
Additional paid-in capital	132,279	112,436
Accumulated other comprehensive income	250	365
Accumulated deficit	(131,499)	(115,538)
Total stockholders' equity (deficit)	1,037	(2,733)
Total liabilities and stockholders' equity (deficit)	$ 25,761	$ 24,447