Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	$ 23,383	$ 12,672	$ (223,812)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Loss on extinguishment of debt	4,607	0	0
Noncash stock compensation expense	42,541	37,933	44,662
Depreciation and amortization	68	211	303
Amortization of discount on investment securities	(6,984)	(2,236)	(331)
Amortization of debt issuance costs	1,995	2,378	1,844
Amortization of leasehold interest	212	212	212
Noncash change in lease liability and right of use asset	1,900	1,963	2,715
Change in fair value of equity investments	754	0	0
Change in fair value of notes payable	304	113	(116)
Changes in assets and liabilities:
Increase in inventory	(66,851)	(36,938)	0
(Increase) decrease in other current assets	(6,316)	(2,831)	8,181
(Increase) decrease in accounts receivable	(78,092)	(51,093)	1,389
Increase (decrease) in accounts payable and accrued expenses	22,838	192	(11,010)
Decrease in lease liabilities	(2,388)	(2,375)	(2,332)
Increase in other current liabilities	4,029	2,675	2,277
Increase (decrease) in deferred revenue	17,483	5,711	(152)
Net cash used in operating activities	(40,517)	(31,413)	(176,170)
CASH FLOWS FROM INVESTING ACTIVITIES
Proceeds from maturity of short-term securities	310,900	96,229	87,275
Investment in held-to-maturity securities	(310,516)	(146,880)	(107,274)
Investment in long-term securities	(1,375)	0	0
Purchases of PPE	(45)	0	(14)
Net cash used in investing activities	(1,036)	(50,651)	(20,013)
CASH FLOWS FROM FINANCING ACTIVITIES
Payment of loan payable	(107,553)	0	(975)
Proceeds from sale of common stock, net		46,296	0
Proceeds from exercise of options	914	1,534	584
Proceeds from debt financings	244,815	25,000	0
Financing costs paid	(889)	(125)	0
Purchase of treasury stock	(8,760)	0	0
Net cash provided by (used in) financing activities	128,527	72,705	(391)
NET INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	86,974	(9,359)	(196,574)
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD	94,218	103,577	300,151
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	181,192	94,218	103,577
Reconciliation to amounts on consolidated balance sheets:
Cash and cash equivalents	179,894	92,933	102,304
Restricted cash	1,298	1,285	1,273
Total cash, cash equivalents and restricted cash	181,192	94,218	103,577
Cash paid for:
Interest	18,470	8,771	5,445
Income taxes	500	0	0
NONCASH TRANSACTIONS
Deferred Financing Costs	0	1,238	0
Warrants issued with debt financing	$ 0	$ 595	$ 0