Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 104,315	$ 325,007
Marketable securities	96,368	0
Trade accounts receivable	3,447	1,816
inventory	3,155	7,675
Prepaid and other current assets	3,931	12,238
Total current assets	211,216	346,736
Non-current assets:
Property, plant and equipment, net	88,223	66,316
Right-of-use asset	8,601	9,079
Goodwill	58,251	58,251
Intangible assets, net	16,292	17,921
Other non-current assets	3,114	721
Total assets	385,697	499,024
Current liabilities:
Accounts payable	14,331	9,122
Operating lease obligation, current portion	1,759	1,704
Accrued expenses and other current liabilities	45,182	29,899
Total current liabilities	61,272	40,725
Non-current liabilities:
Operating lease obligation, net of current portion	6,745	7,180
Other non-current liabilities	18,757	14,599
Total liabilities	86,774	62,504
Commitments and Contingencies (Note 11)
STOCKHOLDERS' EQUITY (DEFICIT)
Additional paid in capital	1,875,527	1,844,875
Accumulated other comprehensive loss	(233)	0
Accumulated deficit	(1,576,399)	(1,408,383)
Total stockholders' equity	298,923	436,520
Total liabilities and stockholders' equity	385,697	499,024
Convertible Preferred Stock [Member]
STOCKHOLDERS' EQUITY (DEFICIT)
Founders convertible preferred stock, $0.0001 par value; 1,000,000 shares authorized; none issued and outstanding as of June 30, 2022 and December 31, 2021	0	0
Common Class A [Member]
STOCKHOLDERS' EQUITY (DEFICIT)
Common stock Value	22	22
Common Class B [Member]
STOCKHOLDERS' EQUITY (DEFICIT)
Common stock Value	$ 6	$ 6