CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 8	$ 26
Restricted cash	229	250
Prepaid expenses and other current assets	674	1,654
Total current assets	911	1,930
Property and equipment, net	13,576	14,459
Operating lease right-of-use asset, net	415	0
Capitalized software, net	93	92
Total assets	14,995	16,481
Current liabilities:
Accounts payable and accrued expenses (including related party amounts of $496 and $688 as of September 30, 2024 and December 31, 2023, respectively)	16,608	13,395
Related party loans	5,000	5,000
Revolving line of credit	4,991	4,991
Operating lease liability, current	154	0
Other liabilities, current	468	262
Total current liabilities	37,118	39,452
Derivative warrant liabilities	14,008	25,759
Senior convertible promissory notes, due to related parties	10,604	9,930
Operating lease liability, non-current	282	0
Deferred tax liabilities	33	33
Total liabilities	62,045	75,174
Commitments and contingencies (Note 15)
Stockholders’ deficit:
Common stock, $0.0001 par value; 500,000,000 authorized shares as of September 30, 2024 and December 31, 2023; 35,715,643 and 21,888,976 shares issued and outstanding as of September 30, 2024 and December 31, 2023, respectively	4	2
Additional paid-in capital	130,199	121,727
Subscription receivable	(251)	(17,792)
Receivable from shareholder	0	(500)
Accumulated deficit	(177,002)	(162,130)
Total stockholders’ deficit	(47,050)	(58,693)
Total liabilities and stockholders’ deficit	14,995	16,481
Convertible Promissory Notes
Current liabilities:
Convertible notes	9,709	0
Forward purchase derivative liabilities
Current liabilities:
Derivative liabilities	118	15,804
Tranche right derivative liabilities (Tranche Rights)
Current liabilities:
Derivative liabilities	$ 70	$ 0