Quarterly report pursuant to Section 13 or 15(d)

Nonconsolidated variable interest entities - Narrative (Details)

XML 56 R46.htm IDEA: XBRL DOCUMENT v3.4.0.3
Nonconsolidated variable interest entities - Narrative (Details)
 3 Months Ended 12 Months Ended
Mar. 31, 2016
operating_restaurant_company
Dec. 31, 2015
Dec. 31, 2011
entity
Schedule of Equity Method Investments [Line Items]      
Number of entities formed | entity     3
Bagatelle Investors      
Schedule of Equity Method Investments [Line Items]      
Number operating restaurant companies | operating_restaurant_company 2    
Ownership percentage 31.24% 31.24%  
Bagatelle NY      
Schedule of Equity Method Investments [Line Items]      
Ownership percentage 5.23% 5.23%  
Indirect ownership percentage 45.90% 45.90%  
Effective ownership percentage 51.13% 51.13%  
Bagatelle LA      
Schedule of Equity Method Investments [Line Items]      
Ownership percentage 5.23% 5.23%  
Indirect ownership percentage 38.10% 38.10%  
Effective ownership percentage 43.33% 43.33%  
One 29 Park      
Schedule of Equity Method Investments [Line Items]      
Ownership percentage 10.00% 10.00%