Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Current assets
Cash and cash equivalents	$ 4,328	$ 9,291
Prepaid expenses and other current assets	1,024	1,273
Other receivables	2,168	744
Total current assets	7,520	11,308
Restricted cash	5,390	5,480
Property and equipment, net	12,657	13,241
Operating lease right-of-use asset	40,504	41,687
In-process research and development	10,256	10,256
Goodwill	3,490	3,490
Other assets	973	975
Total assets	80,790	86,437
Current liabilities
Accounts payable and accrued liabilities	1,540	2,055
Accrued compensation	1,584	2,280
Convertible Loan, current	33,445
Term debt, current	78,891	38,954
Current portion of operating lease liabilities	4,488	4,431
Other current liabilities	137	529
Total current liabilities	120,085	48,249
Convertible Loan, non-current		32,897
Term debt, non-current		22,539
Operating lease liabilities, net of current portion	27,131	27,694
Deferred tax liability	3,077	3,077
Total liabilities	150,293	134,456
Commitments and contingencies (Note 12)
Stockholders' deficit
Common Stock, $0.01 par value; 217,000,000 shares authorized; 36,193,479 and 36,183,067 shares issued and outstanding at June 30, 2025 and December 31, 2024, respectively	362	362
Additional paid-in capital	280,696	279,354
Accumulated deficit	(350,561)	(327,735)
Total stockholders' deficit	(69,503)	(48,019)
Total liabilities and stockholders' deficit	$ 80,790	$ 86,437