Annual report pursuant to Section 13 and 15(d)

Goodwill and Intangible Assets (Details)

v3.10.0.1
Goodwill and Intangible Assets (Details)
 12 Months Ended
Dec. 30, 2018
USD ($)
restaurant
Dec. 31, 2017
USD ($)
restaurant
Dec. 25, 2016
USD ($)
restaurant
Goodwill      
Balance at beginning of year $ 96,979,000 $ 95,935,000  
Acquisition 0 0  
Foreign currency translation adjustment (1,141,000) 1,044,000  
Balance at end of year 95,838,000 96,979,000 $ 95,935,000
Goodwill impairment losses 0 0 0
Intangible assets subject to amortization:      
Gross Carrying Amount 78,215,000 77,596,000  
Accumulated Amortization (51,066,000) (46,811,000)  
Net Carrying Amount 27,149,000 30,785,000  
Intangible Assets, Net (Excluding Goodwill) [Abstract]      
Gross Carrying Amount 85,675,000 85,084,000  
Accumulated Amortization (51,066,000) (46,811,000)  
Net Carrying Amount 34,609,000 38,273,000  
Impairment of indefinite-lived intangible assets $ 0 $ 0 $ 0
Number of restaurants impaired | restaurant 41 13 19
Aggregate amortization expense $ 4,300,000 $ 4,900,000 $ 5,100,000
Liquor licenses      
Indefinite-lived intangible assets:      
Gross Carrying Amount 7,460,000 7,488,000  
Accumulated Amortization 0 0  
Net Carrying Amount 7,460,000 7,488,000  
Franchise rights      
Intangible assets subject to amortization:      
Gross Carrying Amount 54,404,000 54,447,000  
Accumulated Amortization (33,160,000) (29,685,000)  
Net Carrying Amount 21,244,000 24,762,000  
Leasehold interests      
Intangible assets subject to amortization:      
Gross Carrying Amount 13,001,000 13,001,000  
Accumulated Amortization (8,136,000) (7,459,000)  
Net Carrying Amount 4,865,000 5,542,000  
Liquor licenses      
Intangible assets subject to amortization:      
Gross Carrying Amount 10,810,000 10,148,000  
Accumulated Amortization (9,770,000) (9,667,000)  
Net Carrying Amount $ 1,040,000 $ 481,000