Acquisitions - Additional Information (Detail) - USD ($) $ in Thousands		1 Months Ended		12 Months Ended
	Aug. 31, 2017	Oct. 31, 2016	Sep. 30, 2016	Dec. 31, 2017		Dec. 31, 2016		Dec. 31, 2014	Dec. 31, 2013
Business Acquisition [Line Items]
Goodwill				$ 15,772	[1]	$ 14,201	[1]	$ 18,101	$ 18,101
Fitz and Floyd Business
Business Acquisition [Line Items]
Business acquisition cash paid	$ 9,100
Net sales				$ 7,700
Goodwill and other intangibles	2,131
Goodwill	400
Inventory	5,424
Fitz and Floyd Business | Customer Relationships and Trade Names
Business Acquisition [Line Items]
Estimated fair value of intangible assets acquired	$ 1,700
Amco Houseworks, Chicago Metallic and Swing-A-Way kitchenware and bakeware brands
Business Acquisition [Line Items]
Business acquisition cash paid			$ 8,800
Inventory			3,500
Amco Houseworks, Chicago Metallic and Swing-A-Way kitchenware and bakeware brands | Customer Relationships and Trade Names
Business Acquisition [Line Items]
Estimated fair value of intangible assets acquired			$ 5,300
Intangible assets acquired, estimated useful life			15 years
Focus Products Group International, LLC
Business Acquisition [Line Items]
Net sales						3,600
Copco Product Line
Business Acquisition [Line Items]
Business acquisition cash paid		$ 12,300
Net sales						3,900
Inventory						3,900
Copco Product Line | Customer Relationships
Business Acquisition [Line Items]
Estimated fair value of intangible assets acquired						$ 8,400
Intangible assets acquired, estimated useful life						15 years
Copco Product Line | Trade Names
Business Acquisition [Line Items]
Intangible assets acquired, estimated useful life						10 years

[1] No goodwill is allocated to the Company's Retail Direct reportable segment.