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Intangible Assets - Summary of Intangible Assets (Detail) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 36,304	$ 39,293
Accumulated Amortization	(13,920)	(15,823)
Net Book Value	22,384	23,470
Customer Relationships [Member]
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	20,934	21,123
Accumulated Amortization	(8,451)	(8,055)
Net Book Value	12,483	13,068
Developed Technology [Member]
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	8,200	8,200
Accumulated Amortization	(2,830)	(2,546)
Net Book Value	5,370	5,654
Licensed Technology [Member]
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	5,900	5,900
Accumulated Amortization	(1,994)	(1,830)
Net Book Value	3,906	4,070
Supplier Relationships [Member]
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount		2,800
Accumulated Amortization		(2,800)
Licensing Agreements [Member]
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	560	560
Accumulated Amortization	(170)	(152)
Net Book Value	390	408
Patent [Member]
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	500	500
Accumulated Amortization	(312)	(294)
Net Book Value	188	206
Trade Names [Member]
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	210	210
Accumulated Amortization	(163)	(146)
Net Book Value	$ 47	$ 64

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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 928
-SubTopic 340
-Section 50
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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 926
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