CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 79,016	$ 70,023
Restricted cash	1,860	1,115
Marketable securities	327,550	263,676
Accounts receivable, net	35,946
Interest and other receivables	2,853	1,655
Inventory	38,714
Prepaid and other current assets	5,053	4,879
Total current assets	490,992	341,348
Noncurrent marketable securities	94,519	43,298
Property and equipment, net	1,310	1,177
Operating leases, right-of-use assets	2,881	3,556
Deposits and other assets	4,079	4,697
Total assets	593,781	394,076
Current liabilities:
Accounts payable	8,595	6,161
Accrued compensation and benefits	22,808	13,759
Operating lease liabilities	974	949
Liability related to sale of future royalties	20,372
Accrued liabilities	35,549	40,308
Debt		46,893
Total current liabilities	88,298	108,070
Noncurrent operating lease liabilities	2,266	3,006
Noncurrent liability related to sale of future royalties	104,421
Noncurrent debt	118,476	35,051
Total liabilities	313,461	146,127
Commitments and contingencies
Stockholders' equity:
Preferred stock, $0.001 par value; 3,000,000 shares authorized; no shares issued and outstanding at December 31, 2024 and 2023
Common stock, $0.001 par value; 1,350,000,000 shares authorized; 606,387,666 and 544,912,215 shares issued and outstanding at December 31, 2024 and 2023, respectively	606	545
Additional paid-in capital	2,051,794	1,844,988
Accumulated deficit	(1,772,341)	(1,597,769)
Accumulated other comprehensive gain	261	185
Total stockholders' equity	280,320	247,949
Total liabilities and stockholders' equity	$ 593,781	$ 394,076