Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 2,557	$ 5,246
Accounts receivable, net	3,392	3,377
Inventory, net	2,738	1,332
Prepaid expenses and other current assets	843	1,403
Total current assets	9,530	11,358
Property and equipment, net	75	177
Right of use asset	412	695
Other non-current assets	238	2,012
Total assets	10,255	14,242
Current liabilities:
Long-term debt, current portion	1,515	1,426
Notes payable, current portion	191
Accounts payable	9,574	7,734
Accrued expenses	9,131	3,908
Lease liability, current portion	366	319
Total current liabilities	20,777	13,387
Lease liabilities, long-term	100	466
Warrant liability	5,696	5,934
Total liabilities	26,573	19,787
Commitments and contingencies (Note 12)
Stockholders' deficit
Preferred stock, $0.0001 par value, 10,000,000 shares authorized, 4,850 issued and no shares outstanding at December 31, 2023 and no shares issued and outstanding at December 31, 2022
Common stock, $0.0001 par value, 300,000,000 shares authorized, 2,963,657 and 859,402 issued and outstanding at December 31, 2023 and December 31, 2022, respectively	4
Additional paid-in capital	406,846	403,157
Accumulated deficit	(423,168)	(408,702)
Total stockholders' deficit	(16,318)	(5,545)
Total liabilities and stockholders' deficit	$ 10,255	$ 14,242