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Acquisitions, Goodwill and Other Intangible Assets - Summary of Net Change in Carrying Value of Goodwill (Detail) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Goodwill [Roll Forward]    
Beginning balance $ 34,071 $ 33,375
Additions from acquisitions 4,030 696
Impairment losses 0 0
Ending balance $ 38,101 $ 34,071