Description of Business - Related Parties - Navios Europe II (Table) (Details)
7 Months Ended 12 Months Ended
Dec. 31, 2015
Dec. 31, 2016
Feb. 18, 2015
Navios Europe II      
Related Party Transaction [Line Items]      
Number of vessels 14    
Navios Europe II      
Related Party Transaction [Line Items]      
Percentage of ownership   47.50%  
Navios Europe II | Navios Holdings      
Related Party Transaction [Line Items]      
Percentage of ownership     47.50%
Percentage of voting stock held   50.00%  
Navios Europe II | Navios Acquisition      
Related Party Transaction [Line Items]      
Percentage of ownership     47.50%
Percentage of voting stock held   50.00%  
Navios Europe II | Navios Partners      
Related Party Transaction [Line Items]      
Percentage of ownership     5.00%
Percentage of voting stock held   0.00%  
Dry bulkers vessels | Navios Europe II      
Related Party Transaction [Line Items]      
Number of vessels   7  
Container vessels | Navios Europe II      
Related Party Transaction [Line Items]      
Number of vessels   7