Intangible Assets and Goodwill - Company's Intangible Assets and Goodwill (Detail) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Finite Lived And Indefinite Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets		$ 10,163
Total intangible assets, gross	$ 47,439	47,316
Accumulated Amortization	(14,421)	(13,133)
Definite-lived intangible assets, total net book value	22,855
Total intangible assets, net book value	33,018	34,183
Goodwill, gross	45,192	45,192
Goodwill net book value	45,192	45,192
Total intangible assets and goodwill, gross	92,631	92,508
Total intangible assets and goodwill, net book value	78,210	79,375
Trademarks
Finite Lived And Indefinite Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	10,163	10,163
Total intangible assets, net book value		34,183
Customer Relationships
Finite Lived And Indefinite Lived Intangible Assets [Line Items]
Definite-lived intangible assets, gross	26,800	26,800
Accumulated Amortization	(13,041)	(12,370)
Definite-lived intangible assets, total net book value	13,759	14,430
Computer Software, Intangible Asset
Finite Lived And Indefinite Lived Intangible Assets [Line Items]
Definite-lived intangible assets, gross	10,476	10,353
Accumulated Amortization	(1,380)	(763)
Definite-lived intangible assets, total net book value	$ 9,096	$ 9,590