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Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Components of Deferred Tax Assets [Abstract]    
Net operating loss (NOL) carryforwards $ 54,598 $ 78,961
Research and development tax credits carryforwards 22,400 16,761
Capitalized research and development expenses 29,760 5,135
Accrued compensation 34,378 28,970
Lease liabilities 32,738 8,012
Other 20,927 20,608
Total deferred tax assets 194,801 158,447
Components of Deferred Tax Liabilities [Abstract]    
Operating lease right-of-use assets (26,505) (6,637)
Fixed assets (4,467) (3,847)
Other (1,103) (1,540)
Total deferred tax liabilities (32,075) (12,024)
Less valuation allowance (162,726) (146,423)
Net deferred tax assets $ 0 $ 0