Goodwill and Intangible Assets - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Sep. 30, 2019	Jan. 04, 2019
Business Acquisition [Line Items]
Goodwill	$ 203,743,000	$ 55,816,000	$ 56,429,000
Goodwill, Period Increase (Decrease)	147,927,000
Decrease in goodwill offset amount due to foreign currency fluctuations	(146,000)
Aggregate amortization expense on intangible assets	4,866,000	$ 1,066,000	$ 546,000
Jack Wolfskin
Business Acquisition [Line Items]
Goodwill	$ 147,781,000			$ 150,180,000	$ 150,180,000