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Goodwill and Other Intangibles - Changes in Carrying Amount of Goodwill by Segment (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Goodwill [Line Items]
Beginning Balance	$ 15,621	$ 16,544
Currency translation and other		(923)
Currency translation	87
Goodwill acquired during the year	18,619
Purchase price allocation adjustments	(6,487)
Ending Balance	27,840	15,621
USA [Member]
Goodwill [Line Items]
Beginning Balance	3,078	3,078
Currency translation and other		0
Currency translation	0
Goodwill acquired during the year	0
Purchase price allocation adjustments	0
Ending Balance	3,078	3,078
The Americas [Member]
Goodwill [Line Items]
Beginning Balance	3,997	4,292
Currency translation and other		(295)
Currency translation	161
Goodwill acquired during the year	0
Purchase price allocation adjustments	0
Ending Balance	4,158	3,997
EMEA [Member]
Goodwill [Line Items]
Beginning Balance	1,355	1,495
Currency translation and other		(140)
Currency translation	(45)
Goodwill acquired during the year	18,619
Purchase price allocation adjustments	(6,487)
Ending Balance	13,442	1,355
Asia-Pacific [Member]
Goodwill [Line Items]
Beginning Balance	7,191	7,679
Currency translation and other		(488)
Currency translation	(29)
Goodwill acquired during the year	0
Purchase price allocation adjustments	0
Ending Balance	$ 7,162	$ 7,191

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Goodwill foreign currency translation and other gain (loss).

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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