Annual report pursuant to Section 13 and 15(d)

Property and Equipment - Components of Property and Equipment (Detail)

v3.20.4
Property and Equipment - Components of Property and Equipment (Detail) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Property Plant And Equipment [Line Items]    
Property and equipment, Gross $ 29,639 $ 21,451
Less: Accumulated depreciation (7,385) (3,293)
Total property and equipment, net 22,254 18,158
Laboratory Equipment    
Property Plant And Equipment [Line Items]    
Property and equipment, Gross 16,159 10,587
Leasehold Improvements    
Property Plant And Equipment [Line Items]    
Property and equipment, Gross 12,391 10,383
Furniture and Fixtures    
Property Plant And Equipment [Line Items]    
Property and equipment, Gross 474 150
Computer and Equipment    
Property Plant And Equipment [Line Items]    
Property and equipment, Gross $ 615 $ 331