Quarterly report pursuant to Section 13 or 15(d)

Commitments and contingencies - License and Management Fees (Details)

v3.7.0.1
Commitments and contingencies - License and Management Fees (Details)
€ in Thousands
 1 Months Ended 3 Months Ended 12 Months Ended
Feb. 28, 2017
USD ($)
option_period
Nov. 30, 2016
USD ($)
option_period
location
May 31, 2016
USD ($)
option_period
Oct. 31, 2015
EUR (€)
option_period
Jun. 30, 2014
May 31, 2013
Dec. 31, 2011
Jul. 31, 2010
Jan. 31, 2010
USD ($)
option_period
Jul. 31, 2009
Mar. 31, 2017
USD ($)
Mar. 31, 2016
USD ($)
Dec. 31, 2016
USD ($)
One 29 Park Management                          
License and Management Fees [Line Items]                          
Management fee receivable percent fee of revenues                   5.00%      
Percentage of base beverage fee percent                   50.00%      
Management fees revenue                     $ 83,394 $ 107,160  
STK Vegas                          
License and Management Fees [Line Items]                          
Management fees revenue                     1,464,936 1,276,984  
Management agreement term                 10 years        
Number of option periods | option_period                 2        
Duration of option period                 5 years        
Management fees receivable percent fee                 5.00%        
Net profits prior to breakeven point date, percent                 20.00%        
Net profits after investment breakeven point date, percent                 43.00%        
Development fee                 $ 200,000        
Hip Hospitality UK                          
License and Management Fees [Line Items]                          
Management fee receivable percent fee of revenues               5.50%          
Management fees revenue                     124,669 157,152  
Management fees receivable                     52,331   $ 117,576
TOG Aldwych                          
License and Management Fees [Line Items]                          
Management fees receivable                     504,208   520,649
Management fee receivable percent fee of receipts             5.00%            
Marketing fee percent fee             1.50%            
Additional fee percent fee             65.00%            
Management fee expense                     200,772 241,492  
CA Aldwych                          
License and Management Fees [Line Items]                          
Management fees revenue                     0 18,530  
Management fees receivable                     5,933   0
Management fee receivable percent fee of receipts           5.00%              
Marketing fee percent fee           1.50%              
TOG (Milan) S.R.L.                          
License and Management Fees [Line Items]                          
Management fee receivable percent fee of revenues         5.00%                
Management fees revenue                     106,078 $ 86,106  
Management fees receivable                     287,892   43,401
Additional fee, percent of net operating revenue         65.00%                
Marketing fee, percent of operating revenue         1.50%                
STK Ibiza                          
License and Management Fees [Line Items]                          
Number of option periods | option_period       1                  
Duration of option period       10 years                  
Entry fee | €       € 1,025                  
Royalty revenue, percentage of gross revenue       8.00%                  
ONE Group-STKPR                          
License and Management Fees [Line Items]                          
Number of option periods | option_period     1                    
Duration of option period     5 years                    
Entry fee     $ 250,000                    
Royalty revenue, percentage of gross revenue     5.00%                    
Royalty revenue, percentage of annual gross revenue threshold, beach venue     2.00%                    
Royalty revenue, gross revenue threshold, beach venue     $ 1,800,000                    
Royalty revenue, percentage of annual gross revenue in excess of threshold, beach venue     5.00%                    
ONE Group-MENA                          
License and Management Fees [Line Items]                          
Number of option periods | option_period   1                      
Duration of option period   10 years                      
Number of Restaurants to be Developed and Operated under Licensing Agreement, Maximum | location   3                      
Entry fee   $ 600,000                      
Royalty revenue, percentage of gross revenue   5.00%                      
Franchise revenue per location   $ 250,000                      
ONE Group-Qatar Ventures                          
License and Management Fees [Line Items]                          
Number of option periods | option_period 1                        
Duration of option period 5 years                        
Royalty revenue, percentage of gross revenue 5.00%                        
Territory fee $ 250,000                        
Management Fees and Reimbursable Expenses                          
License and Management Fees [Line Items]                          
Due from related parties                     214,657   387,862
Deferred License Revenue | STK Ibiza                          
License and Management Fees [Line Items]                          
Entry fee                     $ 986,925   $ 1,014,414