Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Cash Flows from Operating Activities:
Net loss	$ (228,050)	$ (223,065)
Reconciliation of net loss to net cash used in operating activities:
Stock-based compensation	6,260	3,035
Depreciation	584	233
Amortization of right-of-use asset	2,043	794
Accretion of debt issuance costs	625	0
Change in fair value of derivative liabilities	0	138,436
Unrealized loss recognized on equity securities	4,910	0
Unrealized foreign currency loss	4,078	0
Changes in operating assets and liabilities:
Prepaid expenses and other assets	(26,655)	(13,773)
Accounts payable and accrued expenses	(25,547)	36,790
Customer deposits	8,150	1,296
Change in operating lease liability	(1,866)	(673)
Net cash used in operating activities	(255,468)	(56,927)
Cash Flows from Investing Activities:
Acquisition of equity investment	(10,000)	0
Purchases of property and equipment and intangible asset	(99,911)	(65,990)
Net cash used in investing activities	(109,911)	(65,990)
Cash Flows from Financing Activities:
Proceeds from the exercise of warrants	0	89,023
Payment for stock issuance costs and redemption of unexercised warrants	(353)	(22)
Proceeds from the exercise of stock options	2,079	5,124
Payments for statutory withholding taxes	(1,415)	0
Proceeds from stock issuance under "At-the-market" offering	14,568	0
Net cash provided by financing activities	14,879	94,125
Net decrease in cash and cash equivalents	(350,500)	(28,792)
Cash and cash equivalents, beginning of the period	1,202,439	991,158
Cash and cash equivalents, end of the period	851,939	962,366
Supplemental disclosure of cash flow information
Cash paid for interest	$ 9,642	$ 0