CONDENSED COMBINED AND CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
CURRENT ASSETS:
Cash and cash equivalents	$ 145,104	$ 188,498
Restricted cash	1,604	2,662
Accounts receivable, less allowance of $151 and $32 as of June 30, 2022 and December 31, 2021, respectively	1,987	553
Unbilled receivables	1,118	91
Inventory	4,646	4,310
Prepaid expenses and other current assets	2,570	1,357
Due from related parties	2	14
Total current assets	157,031	197,485
Property and equipment, net	3,498	3,753
Other long term assets	1,179	1,235
Total assets	161,708	202,473
CURRENT LIABILITIES:
Accounts payable	1,697	2,248
Deferred grant funding	1,604	2,662
Deferred revenue	964	730
Due to related parties	81	1,981
Accrued expenses and other current liabilities	6,109	8,115
Total current liabilities	10,455	15,736
Long term deferred revenue	745	510
Total liabilities	11,200	16,246
COMMITMENTS AND CONTINGENCIES (NOTE 12)
STOCKHOLDERS' EQUITY:
Additional paid-in capital	333,755	322,540
Accumulated deficit	(183,254)	(136,320)
Total stockholders' equity	150,508	186,227
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	161,708	202,473
Class A Common Stock
STOCKHOLDERS' EQUITY:
Common stock	5	5
Class B Common Stock
STOCKHOLDERS' EQUITY:
Common stock	$ 2	$ 2