Consolidated Statement of Cash Flows - USD ($) $ in Thousands	8 Months Ended	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2020
Cash flows from operating activities
Net loss	$ (10,391)	$ (124,050)
Adjustments to reconcile net loss to cash used by operating activities:
Stock-based compensation	342	2,755
Gain on disposal of fixed assets		(2,346)
Non-cash change in fair value related to warrants		23,493
Changes in assets and liabilities:
Accounts receivables		(21)
Prepaid expenses		(24,663)
Accounts payable	1,801	25,767
Accrued expenses and due to related party	3,046	(531)
Cash used by operating activities	(5,202)	(99,596)
Cash flows from investing activities
Purchases of capital assets	(133)	(52,645)
Proceeds from the sale of capital assets		2,396
Cash used by investing activities	(133)	(50,249)
Cash flows from financing activities
Proceeds from notes payable		38,796
Cash received in recapitalization, net of transaction costs		701,520
Cash proceeds from exercise of warrants		30,692
Issuance of common stock	7,494	6,439
Cash provided by financing activities	7,494	777,447
Increase in cash and cash equivalents	2,159	627,602
Cash and cash equivalents, beginning balance		2,159
Cash and cash equivalents, ending balance	2,159	629,761
Non cash items
Conversion of notes payable to equity		38,725
Capital assets acquired with payables	20,142	5,592
Capital assets exchanged for equity		$ 23,200
Common stock issued in exchange for intangible assets	$ 11,111