Quarterly report pursuant to Section 13 or 15(d)

Balance Sheet Components - Summary of Property Plant and Equipment and Rental Equipment with Associated Accumulated Depreciation (Details)

v3.21.2
Balance Sheet Components - Summary of Property Plant and Equipment and Rental Equipment with Associated Accumulated Depreciation (Details) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
Property Plant And Equipment [Line Items]    
Property and equipment $ 82,978 $ 74,024
Accumulated depreciation 48,948 45,794
Property and equipment, net 34,030 28,230
Rental equipment    
Property Plant And Equipment [Line Items]    
Property and equipment 52,507 46,953
Accumulated depreciation 31,721 30,283
Property and equipment, net 20,786 16,670
Other property and equipment    
Property Plant And Equipment [Line Items]    
Property and equipment 30,471 27,071
Accumulated depreciation 17,227 15,511
Property and equipment, net $ 13,244 $ 11,560