v3.22.2.2
Inventories - Additional Information (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
 [1]
Dec. 31, 2021
Inventory [Line Items]          
Finished goods inventory with title passed to customer $ 3,200   $ 3,200   $ 2,600
Write-downs for excess and damaged inventory 200 $ 300 503 [1] $ 468  
Excess And Damaged Inventory [Member]          
Inventory [Line Items]          
Write-downs for excess and damaged inventory $ 200   200    
Carrying Value Of Service Parts [Member] | Russia [Member]          
Inventory [Line Items]          
Write-downs for excess and damaged inventory     $ 300    
[1] In the nine months ended September 30, 2022, the Company recorded write-downs of $0.5 million in Costs and Expenses Applicable to Technology Sales. The write-downs recorded during the nine months ended September 30, 2022 include $0.2 million related to excess and damaged inventory and $0.3 million recorded to reduce the carrying value of service parts held in Russia. In the nine months ended September 30, 2021, the Company recorded write-downs of $0.5 million in Costs and Expenses Applicable to Technology Sales to reduce the carrying value of excess inventory.