Acquisitions, Goodwill And Other Intangible Assets (Narrative) (Details) - USD ($) $ in Thousands		1 Months Ended			3 Months Ended
	Feb. 01, 2017	Feb. 28, 2017	Feb. 29, 2016	Jan. 31, 2016	Mar. 31, 2017
Business Acquisition [Line Items]
Other change in goodwill					$ 3,293
SessaKlein S.p.A.
Business Acquisition [Line Items]
Percentage of interests acquired		100.00%
Total purchase price	$ 10,689	$ 8,500
SessaKlein S.p.A. | Customer Relationships
Business Acquisition [Line Items]
Acquired intangible assets useful life	15 years
Project 2000
Business Acquisition [Line Items]
Other change in goodwill					$ 3,200
Flair Interiors
Business Acquisition [Line Items]
Cash consideration			$ 8,100
Flair Interiors | Customer Relationships
Business Acquisition [Line Items]
Acquired intangible assets useful life			15 years
Highwater Marine Furniture
Business Acquisition [Line Items]
Cash consideration				$ 10,000
Highwater Marine Furniture | Customer Relationships
Business Acquisition [Line Items]
Acquired intangible assets useful life				15 years