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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	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2021	Sep. 30, 2020
Fair Value Disclosures [Abstract]
Beginning balance	$ 2,116	$ 2,468	$ 1,243
Purchase price adjustment		(955)
Fair value adjustment	(493)	520
Payments on existing obligations		(250)	(1,227)
Accretion of discounted liabilities	(1)	(10)
Foreign exchange effect	(57)	(208)	$ (16)
Ending balance	$ 1,565	$ 1,565

X

- 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.

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- Definition

FairValue Measurement With Unobservable Inputs Reconciliation Recurring Basis Purchase Price Adjustment

+ References

No definition available.

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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=123874694&loc=d3e19207-110258

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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=123874694&loc=d3e19207-110258

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- Definition

Fair value 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)
-URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258

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- Definition

Amount of addition (reduction) to the amount at which a liability could be incurred (settled) in a current transaction between willing parties.

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No definition available.

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