Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	$ 27,088	$ (145,341)
Adjustments to reconcile net loss to net cash used in operating activities:
Noncash stock compensation expense	28,548	8,134
Depreciation and amortization	173	230
Amortization of premium (discount) on investment securities	(704)	(172)
Amortization of debt issuance costs	1,739	1,383
Amortization of leasehold interest	159	159
Noncash change in lease liability and right of use asset	1,473	2,205
Change in fair value of notes payable	(71)	(241)
Changes in assets and liabilities:
Increase in inventory	(31,432)	0
(Increase) decrease in other current assets	(10,365)	7,842
(Increase) decrease in accounts receivable	(39,320)	1,389
Decrease in accounts payable and accrued expenses	(2,372)	(27,436)
Decrease in lease liabilities	(1,780)	(1,741)
Increase in other current liabilities	2,024	1,403
Increase (decrease) in deferred revenue	6,637	(114)
Net cash used in operating activities	(18,203)	(152,300)
CASH FLOWS FROM INVESTING ACTIVITIES
Proceeds from maturity of short-term securities	72,551	67,005
Investment in held-to-maturity securities	(78,447)	(103,276)
Purchases of PPE	0	(11)
Net cash used in investing activities	(5,896)	(36,282)
CASH FLOWS FROM FINANCING ACTIVITIES
Payment of loan payable	0	(975)
Issuance of common stock, net	46,297	0
Proceeds from exercise of options	1,534	535
Proceeds from debt financings	25,000	0
Financing costs paid	(125)	0
Net cash provided by (used in) financing activities	72,706	(440)
NET INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	48,607	(189,022)
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD	103,577	300,151
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	152,184	111,129
Reconciliation to amounts on condensed consolidated balance sheets:
Cash and cash equivalents	150,902	109,860
Restricted Cash	1,282	1,269
Total cash, cash equivalents and restricted cash	152,184	111,129
Cash paid for:
Interest	6,338	3,908
NONCASH TRANSACTIONS
Deferred financing costs	1,238	0
Warrants issued with debt financing	$ 595	$ 0