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Fair Value Measurements - Summary of Changes in the Fair Value of Level 3 Contingent Consideration (Detail) - Level 3 [Member] - Contingent Consideration [Member]
$ in Thousands
3 Months Ended
Mar. 31, 2020
USD ($)
Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]  
Beginning balance $ (2,511)
Fair value adjustment of contingent purchase price (11)
Foreign exchange effect (2)
Ending balance $ (2,524)