Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ (87,322)	$ (61,944)
Adjustments to reconcile net income (loss) to net cash from (used in) operating activities:
Depreciation and amortization of property and equipment	16,218	16,739
Loss (gain) on disposal of property and equipment	135	(1,025)
Loss (gain) on extinguishment of debt	(650)	4,089
Loss (gain) upon derecognition of Blue Torch warrant obligation	(214)
Changes in fair value of warrant obligation	(1,819)	5,884
Changes in reserves and allowances	(183)	49
Share-based compensation	5,384	7,631
Non-cash interest expense	597	1,092
Changes in operating assets and liabilities:
Accounts receivable	210	(30)
Inventories	(5,623)	(5,356)
Prepaid expenses and other current assets	(6,188)	10,534
Accounts payable	1,028	13,001
Current portion of related party payables	3,000
Accrued expenses and other current liabilities	(4,296)	(16,460)
Deferred revenue	12,908	(924)
Related party payables	(3,828)
Other noncurrent assets and liabilities	2,500	(676)
Net cash from (used in) operating activities	(68,143)	(27,396)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property and equipment	(4,708)	(4,084)
Proceeds from sale of property and equipment	166	1,356
Net cash from (used in) investing activities	(4,542)	(2,728)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net proceeds from debt issuances	28,200
Net proceeds from equity and warrant issuances	25,500	24,571
Repayments of debt	(30,625)	(2,625)
Payments of debt and equity issuance costs	(1,452)	(842)
Receipt of funds held in escrow		5,000
Release of funds held in escrow		(5,000)
Principal payments on capital lease obligations	(120)	(101)
Net cash from (used in) financing activities	21,503	21,003
NET INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS, AND RESTRICTED CASH	(51,182)	(9,121)
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH - Beginning of period	83,597	45,842
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH - End of period	32,415	36,721
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Cash paid for income taxes, net of refunds	65	61
Cash paid for interest	4,091	4,977
SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING INFORMATION:
Acquisition (disposal) of property and equipment financed under capital lease obligations	325
Non-cash additions to property and equipment	299	391
Purchases of property and equipment in Accounts payable and Accrued expenses and other current liabilities	$ 449	$ 392