Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 148,312	$ 133,320
Marketable securities	522,044	627,265
Total cash, cash equivalents, and marketable securities	670,356	760,585
Accounts and accrued receivable	36,143	30,590
Restricted cash	25,000	25,000
Other current assets	40,055	55,810
Total current assets	771,554	871,985
Long-term assets:
Property and equipment, net	318,882	287,696
Intangible assets, net	85,661	120,425
Goodwill	47,806	47,806
Investments in equity accounted investees	76,064	65,938
Other long-term assets	112,514	94,244
Total long-term assets	640,927	616,109
Total assets	1,412,481	1,488,094
Current liabilities:
Accounts payable and other current liabilities	43,952	49,580
Contingent consideration payable	20,027	50,475
Deferred revenue	6,401	18,958
Total current liabilities	70,380	119,013
Long-term liabilities:
Operating lease liability	66,451	71,222
Deferred revenue	7,970	8,195
Deferred Government Contribution, Long-term	124,186	95,915
Contingent consideration payable	4,441	4,913
Deferred tax liability	21,737	30,612
Other long-term liabilities	6,348	5,906
Total long-term liabilities	231,133	216,763
Total liabilities	301,513	335,776
Commitments and contingencies
Shareholders' equity:
Common shares: no par value, unlimited authorized shares at December 31, 2023 and June 30, 2024: 290,824,970 and 294,665,532 shares issued and outstanding at December 31, 2023 and June 30, 2024, respectively	769,966	753,199
Additional paid-in capital	140,828	121,052
Accumulated other comprehensive loss	(2,073)	(1,720)
Accumulated earnings	202,247	279,787
Total shareholders' equity	1,110,968	1,152,318
Total liabilities and shareholders' equity	$ 1,412,481	$ 1,488,094