Description of Business - Related Parties - Navios Europe II (Table) (Details)
6 Months Ended
Jun. 30, 2015
Feb. 18, 2015
Navios Europe II    
Related Party Transaction [Line Items]    
Ownership percentage   47.50%
Percentage of voting stock held 50.00%  
Navios Acquisition    
Related Party Transaction [Line Items]    
Ownership percentage 46.10%  
Percentage of voting stock held 42.90%  
Navios Acquisition | Navios Europe II    
Related Party Transaction [Line Items]    
Ownership percentage   47.50%
Percentage of voting stock held 50.00%  
Navios Partners    
Related Party Transaction [Line Items]    
Ownership percentage 20.10%  
Navios Partners | Navios Europe II    
Related Party Transaction [Line Items]    
Ownership percentage   5.00%
Percentage of voting stock held 0.00%