Business Acquisition (Schedule of Recognized Identified Assets and Liabilities Assumed) (Details) - USD ($)	Dec. 31, 2016	Dec. 31, 2015	May 30, 2014
Business Acquisition [Line Items]
Goodwill	$ 68,594,000	$ 68,594,000
prAna Living LLC [Member]
Business Acquisition [Line Items]
Cash	4,946,000		$ 4,946,000
Accounts receivable	10,021,000
Inventories	9,641,000
Other current assets	2,531,000
Property, plant and equipment	5,192,000
Acquired intangible assets	114,500,000
Other non-current assets	258,000
Total assets acquired	147,089,000
Accounts payable	2,803,000
Other current liabilities	5,029,000
Total liabilities assumed	7,832,000
Net identifiable assets acquired	139,257,000
Goodwill	54,156,000
Net assets acquired	$ 193,413,000