Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Geographic and Customer Information - Summary of long-Lived Assets Based on Location (Detail)

v3.21.1
Geographic and Customer Information - Summary of long-Lived Assets Based on Location (Detail) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Schedule of longlived assets based on location [Line Items]    
Property and equipment, net $ 13,245 $ 11,339
Israel [Member]    
Schedule of longlived assets based on location [Line Items]    
Property and equipment, net 13,053 11,216
United States [Member]    
Schedule of longlived assets based on location [Line Items]    
Property and equipment, net 74 114
Germany [Member]    
Schedule of longlived assets based on location [Line Items]    
Property and equipment, net 34 5
Belarus [Member]    
Schedule of longlived assets based on location [Line Items]    
Property and equipment, net $ 84 $ 4