XML 46 R33.htm IDEA: XBRL DOCUMENT v3.7.0.1
Acquisitions (Details) - USD ($)
$ in Thousands
Jun. 20, 2016
Mar. 31, 2017
Dec. 31, 2016
Business Acquisition [Line Items]      
Goodwill   $ 154,112 $ 154,112
Friendly’s Holdings      
Business Acquisition [Line Items]      
Aggregate purchase price $ 158,200    
Intangible assets acquired $ 81,700    
Weighted-average amortization period 15 years    
Unfavorable lease contract assumed $ 5,400    
Goodwill 67,300    
Friendly’s Holdings | Customer relationships      
Business Acquisition [Line Items]      
Intangible assets acquired $ 29,700