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Fair Value of Financial Instruments - Summary of Fair Value Measuring on Recurring Basis of Contingent Consideration (Detail) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2021 | Jun. 30, 2020
Fair Value Disclosures [Abstract] |  |  |
Beginning balance | $ 2,205 | $ 2,468 | $ 1,243
Purchase price adjustment | (955) | (955) |
Fair value adjustment | 1,014 | 1,014 |
Payments on existing obligations |  | (250) | (1,227)
Accretion of discounted liabilities | (27) | (11) |
Foreign exchange effect | (121) | (150) | $ (16)
Ending balance | $ 2,116 | $ 2,116 |

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- Definition Fair value measurement with unobservable inputs reconciliation recurring basis increase decrease in accretion of discounted liabilities expense reversal of expense. + References No definition available. + Details
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- Definition FairValue Measurement With Unobservable Inputs Reconciliation Recurring Basis Purchase Price Adjustment + References No definition available. + Details
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- Definition Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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- Definition Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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