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Goodwill (Tables)
9 Months Ended
Sep. 30, 2021
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Changes in Carrying Amount of Goodwill Changes in the carrying amount of goodwill by segment is shown below:
 ServicesInternationalProducts and SystemsTotal
Balance at December 31, 2020$190,112 $15,896 $— $206,008 
Goodwill acquired during the period280 — — 280 
Adjustments to preliminary purchase price allocations— — — — 
Foreign currency translation189 (820)— (631)
Balance at September 30, 2021$190,581 $15,076 $— $205,657