Business Combinations (Details)	1 Months Ended					3 Months Ended								12 Months Ended
	Jan. 31, 2019 USD ($)	Jan. 31, 2019 EUR (€)	Dec. 31, 2018 USD ($)	Aug. 31, 2017 USD ($)	Jan. 31, 2017 USD ($)	Dec. 31, 2019 USD ($)	Sep. 30, 2019 USD ($)	Jun. 30, 2019 USD ($)	Mar. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Sep. 30, 2018 USD ($)	Jun. 30, 2018 USD ($)	Mar. 31, 2018 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Jan. 04, 2019 USD ($)	Jan. 04, 2019 EUR (€)	Aug. 17, 2017 USD ($)	Jan. 11, 2017 USD ($)
Business Acquisition [Line Items]
Net sales						$ 311,941,000	$ 426,217,000	$ 446,708,000	$ 516,197,000	$ 180,678,000	$ 262,654,000	$ 396,311,000	$ 403,191,000	$ 1,701,063,000	$ 1,242,834,000	$ 1,048,736,000
Goodwill			$ 55,816,000			203,743,000				55,816,000				203,743,000	55,816,000	56,429,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Net														77,079,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Valuation Allowance						8,281,000								8,281,000
Long-term Debt, Gross						466,106,000								466,106,000
Business Acquisition, Transaction Costs			3,661,000							3,661,000					3,661,000	11,264,000
Net Income (Loss) Attributable to Parent						(29,218,000)	31,048,000	$ 28,931,000	$ 48,647,000	(28,499,000)	$ 9,517,000	$ 60,867,000	$ 62,855,000	79,408,000	104,740,000	40,806,000
Aggregate amortization expense on intangible assets														4,866,000	1,066,000	$ 546,000
TravisMathew
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired, Cash																			$ 663,000
Business Combination, Recognized Identifiable Assets Acquired, Current Assets, Receivables																			9,715,000
Business Combination, Recognized Identifiable Assets Acquired, Inventory																			11,909,000
Business Combination, Recognized Identifiable Assets Acquired, Current Assets, Other																			549,000
Business Combination, Recognized Identifiable Assets Acquired, Property, Plant, and Equipment																			4,327,000
Goodwill																			23,748,000
Business Combination, Recognized Identifiable Assets Acquired, Assets																			135,578,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities																			11,000,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net																			124,578,000
Business Combination, Recognized Identifiable Assets Acquired, Other Noncurrent Assets																			117,000
Business Combination, Consideration Transferred				$ 124,578,000
Business Acquisition, Transaction Costs			2,521,000							2,521,000					2,521,000
OGIO International, Inc.
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired, Cash																				$ 8,061,000
Business Combination, Recognized Identifiable Assets Acquired, Current Assets, Receivables																				7,696,000
Business Combination, Recognized Identifiable Assets Acquired, Inventory																				7,092,000
Business Combination, Recognized Identifiable Assets Acquired, Current Assets, Other																				328,000
Business Combination, Recognized Identifiable Assets Acquired, Property, Plant, and Equipment																				2,369,000
Goodwill																				5,885,000
Business Combination, Recognized Identifiable Assets Acquired, Assets																				82,781,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities																				16,830,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net																				65,951,000
Business Combination, Consideration Transferred					$ 65,951,000
Business Acquisition, Transaction Costs			3,052,000							3,052,000					3,052,000
OGIO International, Inc. | General and Administrative Expense [Member]
Business Acquisition [Line Items]
Business Acquisition, Transaction Costs			1,805,000							$ 1,805,000					1,805,000
Jack Wolfskin
Business Acquisition [Line Items]
Net sales														356,195,000
Business Combination, Recognized Identifiable Assets Acquired, Cash																	$ 58,096,000	€ 50,984,000
Business Combination, Recognized Identifiable Assets Acquired, Current Assets, Receivables																	26,637,000
Business Combination, Recognized Identifiable Assets Acquired, Inventory																	94,504,000
Business Combination, Recognized Identifiable Assets Acquired, Current Assets, Other																	11,483,000
Business Combination, Recognized Identifiable Assets Acquired, Property, Plant, and Equipment																	20,930,000
Goodwill						147,781,000	$ 150,180,000							147,781,000			150,180,000
Business Combination, Recognized Identifiable Assets Acquired, Assets																	770,274,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net																	521,201,000
Business Combination, Recognized Identifiable Assets Acquired, Other Noncurrent Assets																	23,000
Business Combination, Consideration Transferred	$ 521,201,000	€ 457,394,000
Business Acquisition, Transaction Costs						$ 9,987,000								9,987,000
Business Combination, Acquisition Related Costs														34,084,000
Net sales														1,701,063,000	1,622,053,000
Net Income (Loss) Attributable to Parent														15,505,000
Foreign Currency Transaction Gain (Loss), Unrealized			3,215,000
Foreign Currency Transaction Gain (Loss), before Tax			$ 4,409,000
Business Combination, Transition Costs														4,728,000
Jack Wolfskin | General and Administrative Expense [Member]
Business Acquisition [Line Items]
Business Combination, Acquisition Related Costs														6,326,000	$ 3,661,000
Aggregate amortization expense on intangible assets														4,134,000
Business Combination, Transition Costs														3,832,000
Jack Wolfskin | Cost of Goods, Total [Member]
Business Acquisition [Line Items]
Business Combination, Fair Value Adjustment Of Acquired Inventory														10,928,000
Business Combination, Transition Costs														776,000
Jack Wolfskin | Selling and Marketing Expense [Member]
Business Acquisition [Line Items]
Business Combination, Transition Costs														$ 120,000
Trade Names [Member] | TravisMathew
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired, Indefinite-Lived Intangible Assets																			78,400,000
Trade Names [Member] | OGIO International, Inc.
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired, Indefinite-Lived Intangible Assets																				49,700,000
Trade Names [Member] | Jack Wolfskin
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired, Indefinite-Lived Intangible Assets																	239,295,000
Customer Lists [Member] | TravisMathew
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired, Finite-Lived Intangibles																			4,450,000
Customer Lists [Member] | OGIO International, Inc.
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired, Finite-Lived Intangibles																				1,500,000
Customer Lists [Member] | Jack Wolfskin
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired, Finite-Lived Intangibles																	$ 38,743,000
Noncompete Agreements [Member] | TravisMathew
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired, Finite-Lived Intangibles																			$ 600,000
Noncompete Agreements [Member] | OGIO International, Inc.
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired, Finite-Lived Intangibles																				$ 150,000
Measurement Input, Royalty Rate [Member] | Royalty Savings Income Approach Method [Member] | TravisMathew
Business Acquisition [Line Items]
Indefinite-lived Intangible Assets (Excluding Goodwill), Fair Value Disclosure																			0.080
Measurement Input, Royalty Rate [Member] | Royalty Savings Income Approach Method [Member] | OGIO International, Inc.
Business Acquisition [Line Items]
Indefinite-lived Intangible Assets (Excluding Goodwill), Fair Value Disclosure																				0.075
Measurement Input, Royalty Rate [Member] | Royalty Savings Income Approach Method [Member] | Jack Wolfskin
Business Acquisition [Line Items]
Indefinite-lived Intangible Assets (Excluding Goodwill), Fair Value Disclosure																	0.050	0.050
Measurement Input, Discount Rate [Member] | Royalty Savings Income Approach Method [Member] | TravisMathew
Business Acquisition [Line Items]
Indefinite-lived Intangible Assets (Excluding Goodwill), Fair Value Disclosure																			0.110
Measurement Input, Discount Rate [Member] | Royalty Savings Income Approach Method [Member] | OGIO International, Inc.
Business Acquisition [Line Items]
Indefinite-lived Intangible Assets (Excluding Goodwill), Fair Value Disclosure																				0.140
Measurement Input, Discount Rate [Member] | Royalty Savings Income Approach Method [Member] | Jack Wolfskin
Business Acquisition [Line Items]
Indefinite-lived Intangible Assets (Excluding Goodwill), Fair Value Disclosure																	0.100	0.100
Term Loan B Facility [Member] | Secured Debt
Business Acquisition [Line Items]
Long-term Debt, Gross	$ 480,000,000