CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($)
$ in Thousands
Total
Preferred Stock
Common Stock
Additional Paid-in Capital
Retained Earnings/ (Accumulated Deficit)
Accumulated Other Comprehensive Income/(Loss)
Total Navios Holdings' Stockholders' Equity
Noncontrolling Interest
Balance, shares at Dec. 31, 2015   73,935 11,046,875          
Balance, value at Dec. 31, 2015 $ 1,110,552 $ 0 $ 1 $ 726,801 $ 262,603 $ (445) $ 988,960 $ 121,592
Net loss (300,149)       (303,823)   (303,823) 3,674
Total other comprehensive income 445         445 445  
Tender Offer - Redemption of preferred stock (Note 17), shares   (24,431)            
Tender Offer - Redemption of preferred stock (Note 17), shares     758,918          
Tender Offer - Redemption of preferred stock (Note 17), value (9,323)     (50,887) 41,564   (9,323)  
Stock-based compensation expenses, (Note 17) shares     2,497          
Stock-based compensation expenses, (Note 17) value 3,446     3,446     3,446  
Cancellation of shares (Note 17), shares     (291)          
Acquisition of treasury stock (Note 17), shares     (94,858)          
Acquisition of treasury stock (Note 17), value (818)     (818)     (818)  
Dividends declared/ paid (600)       (600)   (600)  
Balance, shares at Dec. 31, 2016   49,504 11,713,141          
Balance, value at Dec. 31, 2016 803,553 $ 0 $ 1 678,542 (256) 0 678,287 125,266
Net loss (164,787)       (165,910)   (165,910) 1,123
Total other comprehensive income 2         2 2  
Tender Offer - Redemption of preferred stock (Note 17), shares   (766)            
Tender Offer - Redemption of preferred stock (Note 17), shares     62,581          
Tender Offer - Redemption of preferred stock (Note 17), value (571)     (716) 145   (571)  
Conversion of convertible preferred stock/ undeclared preferred dividend to common stock (Note 17), shares   (2,436)            
Conversion of convertible preferred stock/ undeclared preferred dividend to common stock (Note 17), shares     179,015          
Stock-based compensation expenses, (Note 17) shares     84,333          
Stock-based compensation expenses, (Note 17) value 4,296     4,296     4,296  
Cancellation of shares (Note 17), value (6)     (6)     (6)  
Cancellation of shares (Note 17), shares     (423)          
Dividends paid to Noncontrolling Shareholders (25,323)             (25,323)
Balance, shares at Dec. 31, 2017   46,302 12,038,647          
Balance, value at Dec. 31, 2017 617,164 $ 0 $ 1 682,116 (166,021) 2 516,098 101,066
Net loss (265,513)       (268,720)   (268,720) 3,207
Total other comprehensive income 0       2 (2)    
Stock-based compensation expenses, (Note 17) shares     805,423          
Stock-based compensation expenses, (Note 17) value 4,556     4,556     4,556  
Cancellation of shares (Note 17), value (1)     (1)     (1)  
Cancellation of shares (Note 17), shares     (656)          
Noncontrolling interest of Navios Containers (Note 3) 165,474             165,474
Balance, shares at Dec. 31, 2018   46,302 12,843,414          
Balance, value at Dec. 31, 2018 $ 521,680 $ 0 $ 1 $ 686,671 $ (434,739) $ 0 $ 251,933 $ 269,747