Intangible Assets - Schedule of Intangible Assets (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Finite and Indefinite Lived Intangible Assets [Line Items]
Intangible assets, Trade name	$ 2,355	$ 2,497
Intangible assets, gross	12,507	13,053
Accumulated amortization	(4,882)	(3,828)
Intangible assets, net	7,625	9,225	$ 11,021
Customer Relationships [Member]
Finite and Indefinite Lived Intangible Assets [Line Items]
Intangible assets, gross	5,995	6,234
Developed Technology [Member]
Finite and Indefinite Lived Intangible Assets [Line Items]
Intangible assets, gross	$ 4,157	$ 4,322