Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 50,406	$ 31,953
Short-term investments	5,969	3,703
Accounts receivable, net of allowance for credit losses of $0 and $0, respectively	3,625	1,301
Inventories	2,396	2,985
Prepaid expenses and other current assets	1,253	6,272
Total current assets	63,649	46,214
Property and equipment, net	1,450	982
Restricted cash	1,283	2,565
Other assets	10,067	555
Total assets	76,449	50,316
Current liabilities:
Accounts payable	1,128	1,979
Operating lease liabilities, current	1,875	211
Accrued expenses and other current liabilities	4,066	2,265
Short-term debt	0	42,587
Total current liabilities	7,069	47,042
Warrant liability	43	440
Earnout liability	93	920
Operating lease liabilities, non-current	8,720	281
Total liabilities	15,925	48,683
Commitments and contingencies (Note 17)
Convertible preferred stock:
Convertible preferred stock – Par value $0.00001 per share – 5,000,000 shares authorized at December 31, 2023 and 2022; 100,000 shares issued and outstanding at December 31, 2023 (aggregate liquidation preference of $104.1 million at December 31, 2023; no shares issued and outstanding at December 31, 2022;	98,891	0
Stockholders’ equity (deficit):
Common stock – Par value $0.00001 per share – 35,000,000 shares authorized at December 31, 2023 and 2022; 15,861,494 and 15,674,781 shares issued and outstanding at December 31, 2023 and 2022, respectively	0	0
Additional paid-in capital	96,583	88,058
Accumulated other comprehensive income	(345)	(366)
Accumulated deficit	(134,605)	(86,059)
Total stockholders’ equity (deficit)	(38,367)	1,633
Total liabilities, convertible preferred stock and stockholders’ equity (deficit)	$ 76,449	$ 50,316