XML 64 R53.htm IDEA: XBRL DOCUMENT v3.21.2
Balance Sheet Information - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Jun. 30, 2021
Mar. 31, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Property, Plant and Equipment [Line Items]              
Depreciation and amortization $ 7,400     $ 4,900 $ 20,700 $ 14,300  
Additions to capitalized internal-use software 5,100            
Previously expensed capitalized internal-use software   $ 2,700 $ 2,400        
Property and equipment, net 147,729       147,729   $ 95,979
Finance lease, right-of-use asset, before accumulated amortization 56,800       56,800   36,200
Finance lease, right-of-use asset, accumulated amortization 13,000       13,000   6,700
Research and development              
Property, Plant and Equipment [Line Items]              
Previously expensed capitalized internal-use software   2,300 2,000        
Cost of revenue              
Property, Plant and Equipment [Line Items]              
Previously expensed capitalized internal-use software   $ 400 $ 400        
Internal-use software              
Property, Plant and Equipment [Line Items]              
Depreciation and amortization 1,300     $ 500 3,200 $ 1,700  
Property and equipment, net $ 24,400       $ 24,400   $ 14,200