Annual report pursuant to Section 13 and 15(d)

Goodwill and Intangible Assets (Details)

v3.6.0.2
Goodwill and Intangible Assets (Details)
 3 Months Ended 12 Months Ended
Dec. 25, 2016
USD ($)
restaurant
Oct. 02, 2016
restaurant
Jul. 10, 2016
restaurant
Dec. 27, 2015
USD ($)
restaurant
Dec. 25, 2016
USD ($)
restaurant
Dec. 27, 2015
USD ($)
restaurant
Dec. 28, 2014
USD ($)
restaurant
Mar. 21, 2016
restaurant
Aug. 31, 2015
restaurant
Goodwill                  
Balance at beginning of year         $ 81,957,000 $ 84,115,000      
Acquisition         13,679,000 295,000      
Foreign currency translation adjustment         299,000 (2,453,000)      
Balance at end of year $ 95,935,000     $ 81,957,000 95,935,000 81,957,000 $ 84,115,000    
Goodwill impairment losses         0 0 0    
Intangible assets subject to amortization:                  
Gross Carrying Amount 80,086,000     74,037,000 80,086,000 74,037,000      
Accumulated Amortization (44,563,000)     (40,298,000) (44,563,000) (40,298,000)      
Net Carrying Amount 35,523,000     33,739,000 35,523,000 33,739,000      
Intangible Assets, Net (Excluding Goodwill) [Abstract]                  
Gross Carrying Amount 86,833,000     79,871,000 86,833,000 79,871,000      
Accumulated Amortization (44,563,000)     (40,298,000) (44,563,000) (40,298,000)      
Net Carrying Amount $ 42,270,000     $ 39,573,000 42,270,000 39,573,000      
Impairment of indefinite-lived intangible assets         $ 0 $ 0 $ 0    
Number of restaurants impaired | restaurant 16 2 6 2 19 2 3    
Aggregate amortization expense         $ 5,100,000 $ 4,700,000 $ 3,900,000    
Liquor licenses                  
Indefinite-lived intangible assets:                  
Gross Carrying Amount $ 6,747,000     $ 5,834,000 6,747,000 5,834,000      
Accumulated Amortization 0     0 0 0      
Net Carrying Amount 6,747,000     5,834,000 6,747,000 5,834,000      
Franchise rights                  
Intangible assets subject to amortization:                  
Gross Carrying Amount 55,902,000     50,878,000 55,902,000 50,878,000      
Accumulated Amortization (27,306,000)     (23,904,000) (27,306,000) (23,904,000)      
Net Carrying Amount 28,596,000     26,974,000 28,596,000 26,974,000      
Leasehold interests                  
Intangible assets subject to amortization:                  
Gross Carrying Amount 13,931,000     12,991,000 13,931,000 12,991,000      
Accumulated Amortization (7,400,000)     (6,643,000) (7,400,000) (6,643,000)      
Net Carrying Amount 6,531,000     6,348,000 6,531,000 6,348,000      
Liquor licenses                  
Intangible assets subject to amortization:                  
Gross Carrying Amount 10,253,000     10,168,000 10,253,000 10,168,000      
Accumulated Amortization (9,857,000)     (9,751,000) (9,857,000) (9,751,000)      
Net Carrying Amount $ 396,000     $ 417,000 $ 396,000 $ 417,000      
Acquisition of Restaurants from Franchisee                  
Business Acquisition [Line Items]                  
Number of restaurants | restaurant 13       13     13  
August 2015, acquisition of franchise restaurant                  
Business Acquisition [Line Items]                  
Number of restaurants | restaurant       1   1     1