Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
CURRENT ASSETS:
Cash and cash equivalents	$ 274,161	$ 232,185
Short-term investments	196,277	228,753
Restricted cash and cash equivalents, current	1,925	1,922
Equity investments	5,861	6,077
Prepaid expenses and other current assets	44,761	45,143
Total current assets	522,985	514,080
Intangible assets, net	7,777	7,850
Goodwill	16,937	16,937
Property and equipment, net	53,158	55,620
Operating right-of-use assets	60,760	62,099
Restricted cash and cash equivalents, noncurrent	6,956	6,963
Long-term investments	332,970	314,575
Other assets	24,042	24,699
TOTAL ASSETS	1,025,585	1,002,823
CURRENT LIABILITIES:
Accounts payable	5,445	9,803
Accrued and other liabilities	68,113	83,012
Total current liabilities	73,558	92,815
Operating lease liabilities, noncurrent	86,635	89,054
Contingent consideration obligation, noncurrent	33,210	34,100
Other long-term liabilities	19,417	21,578
TOTAL LIABILITIES	212,820	237,547
Commitments and contingencies (Note 7)
STOCKHOLDERS’ EQUITY:
Preferred stock, $0.0001 par value; 10,000,000 shares authorized as of March 31, 2026 and December 31, 2025; no shares issued and outstanding as of March 31, 2026 and December 31, 2025	0	0
Common stock, $0.0001 par value; 300,000,000 shares authorized as of March 31, 2026 and December 31, 2025; 161,234,058 and 139,474,954 shares issued and outstanding as of March 31, 2026 and December 31, 2025, respectively	16	14
Additional paid-in capital	2,139,698	1,965,090
Accumulated other comprehensive loss	(3,483)	(2,057)
Accumulated deficit	(1,323,466)	(1,197,771)
TOTAL STOCKHOLDERS’ EQUITY	812,765	765,276
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 1,025,585	$ 1,002,823