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Income Taxes - Schedule of Significant Components of Deferred Tax Assets (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Components of Deferred Tax Assets and Liabilities [Abstract]    
Federal and state net operating loss carryforwards $ 166,708 $ 167,135
Tax credit carryforwards 106,131 78,832
Foreign net operating loss carryforwards 49,990 38,117
Capitalized research and development expenses 45,125 0
Stock-based compensation 8,616 10,050
Lease obligations 18,442 20,415
Reserves and accruals 4,929 6,067
Deferred revenue 21,624 20,101
Intangible assets 69,159 84,625
Other 1,277 825
Subtotal 492,001 426,167
Less: Valuation allowance (477,969) (409,810)
Net deferred tax assets 14,032 16,357
Fixed assets (13,101) (16,357)
Non-deductibale accrued expenses (931) 0
Net deferred tax liabilities (14,032) (16,357)
Total net deferred tax assets $ 0 $ 0