Intangible Assets - Schedule of Intangible Assets (Detail) - USD ($) $ in Thousands	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018
Finite and Indefinite Lived Intangible Assets [Line Items]
Intangible assets, Trade name	$ 2,342		$ 2,355
Intangible assets, gross	12,415		12,507
Accumulated amortization	(5,365)		(4,882)
Intangible assets, net	7,050	$ 6,986	7,625	$ 8,241	$ 8,527	$ 9,225
Customer Relationships [Member]
Finite and Indefinite Lived Intangible Assets [Line Items]
Intangible assets, gross	5,955		5,995
Developed Technology [Member]
Finite and Indefinite Lived Intangible Assets [Line Items]
Intangible assets, gross	$ 4,118		$ 4,157