Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operating activities
Net loss	$ (127,905)	$ (126,247)	$ (67,159)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	22,836	12,817	7,504
Stock-based compensation expense	19,520	7,183	1,010
Bad debt expense	863	309	133
Change in fair value of warrants	(49,063)	(12,127)	661
Amortization related to financing activities	9,279	1,389	2,507
Loss on extinguishment of debt	0	11,742	0
Loss on divestiture of discontinued operations	10,246	0	0
Impairment	11,579	0	4,832
Gain (Loss ) And Accretion (Amortization) of Discounts and Premiums, Investments	4,755	0	0
Other	4,579	(65)	364
Changes in operating assets and liabilities:
Accounts receivable	(3,070)	(7,038)	693
Inventories	(4,663)	(11,690)	(5,364)
Other assets	6,542	(13,149)	(30)
Accounts payable	(5,313)	11,293	(1,949)
Accrued expenses	6,419	7,539	4,120
Other liabilities	0	294	0
Net cash used in operating activities	(93,396)	(117,750)	(52,678)
Investing activities
Purchases of marketable securities	(372,170)	(648,923)	(208,780)
Proceeds from maturities of marketable securities	139,063	2,499	9,070
Proceeds from sales of marketable securities	193,250	639,612	107,243
Payments for acquisitions of property and equipment	(16,486)	(31,490)	(9,855)
Payments made in connection with business acquisitions	(1,034)	(116,287)	0
Proceeds from divestitures of discontinued operations	17,131	0	1,650
Net cash used in investing activities	(40,246)	(154,589)	(100,672)
Financing activities
Net contributions from Merger, at-the-market offering and PIPE financing, net of transaction costs of $4,087 and $34,940 for 2022 and 2021, respectively	81,109	285,378	0
Payments for extinguishment of debt	0	(43,082)	0
Principal payments on debt	(7,288)	(4,400)	(8,941)
Proceeds from issuance of debt	23,540	103,634	24,534
Borrowing under revolving line of credit	19,774	20,954	25,587
Repayments under revolving line of credit	(19,821)	(20,907)	(27,082)
Proceeds from issuance of redeemable convertible preferred stock, net of costs	0	0	154,420
Retirement of redeemable convertible preferred stock	0	0	(7,766)
Repayments of financing lease obligations	(1,630)	(703)	(121)
Proceeds from the exercise of stock options and warrants	2,325	681	72
Net cash provided by financing activities	98,009	341,555	160,703
Effect of exchange rate changes on cash	(9)	4	(226)
Net (decrease) increase in cash, cash equivalents and restricted cash	(35,642)	69,220	7,127
Cash, cash equivalents and restricted cash, beginning of year	78,963	9,743	2,616
Cash, cash equivalents and restricted cash, end of year	43,321	78,963	9,743
Supplemental disclosure of cash flow information
Cash paid for taxes	57	53	0
Cash paid for interest	14,398	6,591	4,685
Supplemental disclosure of non-cash activities
Issuance of Notes Payable Warrants and Convertible Notes Payable Warrants	0	6,663	4,580
Conversion of Notes Payable Warrants upon Merger	0	4,576	0
Public Warrants and Private Placement Warrants acquired in Merger	0	50,850	0
Issuance of conversion option	0	8,783	0
Purchases of property and equipment included in accounts payable and accrued expenses and other current liabilities	3,058	3,578	669
Purchases of inventory included in accounts payable and accrued expenses and other current liabilities	1,553	1,854	0
Financing leases	$ 806	$ 46,021	$ 33,523