XML 37 R27.htm IDEA: XBRL DOCUMENT v3.8.0.1
Goodwill and Intangible Assets - Information Regarding Company's Goodwill and Intangible Assets (Details) - USD ($)
$ in Thousands
 9 Months Ended 12 Months Ended
Sep. 30, 2017
Dec. 31, 2016
Schedule Of Intangible Assets And Goodwill [Line Items]    
Total finite-lived intangibles, Gross carrying amount $ 73,280 $ 73,280
Total finite-lived intangibles, Accumulated amortization (29,444) (24,077)
Total finite-lived intangibles, Net carrying amount 43,836 49,203
Goodwill, Gross carrying amount 157,264 157,264
Goodwill, Net carrying amount 157,264 157,264
Total goodwill and other intangibles, Gross carrying amount 294,344 294,344
Total goodwill and other intangibles, Accumulated amortization (29,444) (24,077)
Total goodwill and other intangibles, Net carrying amount 264,900 270,267
Trademark    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Indefinite lived intangibles, Net carrying amount $ 63,800 63,800
Indefinite-lived intangibles, Estimated useful life Indefinite  
Customer Relationships, Retailers    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Total finite-lived intangibles, Gross carrying amount $ 68,800 68,800
Total finite-lived intangibles, Accumulated amortization (25,227) (20,067)
Total finite-lived intangibles, Net carrying amount $ 43,573 $ 48,733
Amortization of intangible assets with finite useful lives 10 years 10 years
Customer Relationships, E-Commerce    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Total finite-lived intangibles, Gross carrying amount $ 3,900 $ 3,900
Total finite-lived intangibles, Accumulated amortization (3,867) (3,736)
Total finite-lived intangibles, Net carrying amount $ 33 $ 164
Amortization of intangible assets with finite useful lives 3 years 3 years
Favorable Leases, Net    
Schedule Of Intangible Assets And Goodwill [Line Items]    
Total finite-lived intangibles, Gross carrying amount $ 580 $ 580
Total finite-lived intangibles, Accumulated amortization (350) (274)
Total finite-lived intangibles, Net carrying amount $ 230 $ 306
Finite-lived intangibles, Estimated useful life Varies