CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOW - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Cash flows from operating activities
Net loss	$ (93,187)	$ (106,213)
Adjustments to reconcile net loss to net cash used by operating activities:
Amortization of intangibles assets	34,584	34,584
Depreciation	4,210	4,695
Stock-based compensation expense	16,793	16,211
Deferred income taxes	(34,548)	(40,199)
Amortization of discount on marketable securities	(6,565)	(6,375)
Credit loss expense	247	273
Other	(384)	484
Changes in operating assets and liabilities:
Accounts receivable, net	(2,297)	730
Supplies	(1,177)	(34)
Operating lease right-of-use assets and liabilities, net	182	221
Prepaid expenses and other assets	(2,116)	2,821
Accounts payable	2,633	895
Accrued and other liabilities	(5,364)	(3,105)
Net cash used in operating activities	(86,989)	(95,012)
Cash flows from investing activities
Purchases of property and equipment	(503)	(62)
Purchases of marketable securities	(337,835)	(220,527)
Proceeds from maturities of marketable securities	244,900	235,200
Net cash (used in) provided by investing activities	(93,438)	14,611
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	44	62
Net decrease in cash, cash equivalents, and restricted cash	(180,383)	(80,339)
Cash, cash equivalents and restricted cash — beginning of period	256,701	217,583
Cash, cash equivalents and restricted cash — end of period	76,318	137,244
Represented by:
Cash and cash equivalents	69,344	133,895
Restricted cash	6,974	3,349
Total	76,318	137,244
Supplemental cash flow information:
Property and equipment included in accounts payable and accrued liabilities	(253)	(268)
Operating cash flows paid for operating leases, net	$ (4,430)	$ (4,377)