v3.10.0.1
DISCONTINUED OPERATIONS (Details)
3 Months Ended 9 Months Ended
Nov. 01, 2017
USD ($)
restaurant
Oct. 01, 2017
USD ($)
Oct. 01, 2017
USD ($)
Sep. 30, 2018
USD ($)
Impaired Long-Lived Assets Held for Sale [Line Items]        
Restaurants sold, percentage of rent to be paid by purchaser 50.00%      
Restaurants Sold, EBITDA Guarantee Percentage 50.00%      
Restaurants Sold, EBITDA Guarantee, Twelve Month Threshold Amount $ 25,000      
Restaurants Sold, EBITDA Guarantee, Eighteen Month Threshold Amount $ 37,500      
Restaurant sales, net   $ 5,829,000 $ 17,108,000  
Cost of sales   (5,252,000) (15,300,000)  
General and administrative expenses   (37,000) (133,000)  
Depreciation and amortization   (173,000) (557,000)  
Operating income   367,000 1,118,000  
Gain (loss) on disposal attributable to discontinued operations     (2,000)  
Income (loss) attributable to discontinued operations, before tax   367,000 1,116,000  
Discontinued operations   (267,000) (455,000)  
Income (loss) attributable to discontinued operations, net of tax   $ 100,000 $ 661,000  
Mid-Atlantic Restaurants [Member]        
Impaired Long-Lived Assets Held for Sale [Line Items]        
Number of Locations Sold | restaurant 8      
Restaurants sold, contract purchase price, gross $ 2,350,000      
Restaurants sold, contract purchase price, credits $ 750,000      
Restaurants sold, duration of time to utilize credit 1 year      
Restaurants sold, line of credit, maximum amount $ 750,000      
Restaurants Sold, Line of Credit Agreement, Term 4 years      
Restaurants sold, Line of Credit Agreement, Interest Rate 4.25%      
Financing Receivable, Gross       $ 750,000