Loss Per Common Share (Tables)
6 Months Ended
Jun. 30, 2016
LOSS PER COMMON SHARE [Abstract]  
(Loss)/Earnings per share, basic and diluted
 
  
Three Month
 
 
Three Month
 
 
Six Month
 
 
Six Month
 
 
  
Period Ended
 
 
Period Ended
 
 
Period Ended
 
 
Period Ended
 
 
  
June 30, 2016
 
 
June 30, 2015
 
 
June 30, 2016
 
 
June 30, 2015
 
Numerator:
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Net loss attributable to Navios Holdings common stockholders
  
$
(26,416
)
 
$
(24,813
)
 
$
(33,881
)
 
$
(51,491
)
Less:
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Dividend on Preferred Stock and on unvested restricted shares
  
 
(3,971
)
 
 
(4,093
)
 
 
(7,941
)
 
 
(8,166
)
Loss available to Navios Holdings common stockholders, basic and diluted
  
$
(30,387
)
 
$
(28,906
)
 
$
(41,822
)
 
$
(59,657
)
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Denominator:
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Denominator for basic and diluted net loss per share attributable to Navios Holdings common stockholders — weighted average shares
  
 
106,009,049
 
 
 
105,401,820
 
 
 
106,022,826
 
 
 
105,251,590
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Basic and diluted net losses per share attributable to Navios Holdings common stockholders
  
$
(0.29
)
 
$
(0.27
)
 
$
(0.39
)
 
$
(0.57
)