Fair Value of Financial Instruments (Tables)
6 Months Ended
Jun. 30, 2017
FAIR VALUE OF FINANCIAL INSTRUMENTS [abstract]  
Fair value of financial instruments
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
June 30, 2017
 
  
December 31, 2016
 
 
  
Book Value
  
Fair Value
 
  
Book Value
 
  
Fair Value
 
Cash and cash equivalents
  
$
130,208
  
$
130,208
  
  
$
135,992
  
  
$
135,992
  
Restricted cash
  
$
4,462
  
$
4,462
  
  
$
5,386
  
  
$
5,386
  
Loan receivable from affiliate companies
  
$
28,727
  
$
28,727
  
  
$
23,008
  
  
$
23,008
  
Long-term receivable from affiliate company
 
$
—  
 
$
—  
 
 
$
11,105
 
 
$
11,105
 
Capital lease obligations, including current portion
  
$
—  
  
$
—  
 
  
$
(17,617
  
$
(17,617
Senior and ship mortgage notes, net
  
$
(1,298,452)
  
$
(1,133,600
  
$
(1,296,537
  
$
(974,170
Long-term debt, including current portion
  
$
(295,327
)  
$
(298,468
  
$
(304,682
  
$
(308,080
Loan payable to affiliate company
 
$
(52,491
$
(53,494
 
$
(49,876
)
 
$
(51,240
)
Long term payable to affiliate companies
  
$
(68,491
)  
$
(68,491
  
$
(6,399
  
$
(6,399
)  
Fair value measurements on a nonrecurring basis
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
Fair Value Measurements at June 30, 2017
 
Assets
  
Total
 
  
(Level I)
 
  
(Level II)
 
  
(Level III)
 
Vessels, port terminals and other fixed assets, net (for Navios Horizon)
  
$
6,548
 
  
$
—  
 
  
$
6,548
 
  
$
—  
 
 
 
 
 
 
  
Fair Value Measurements at December 31, 2016
 
Assets
  
Total
 
  
(Level I)
 
  
(Level II)
 
  
(Level III)
 
Investments in affiliates
  
$
148,095
 
  
$
148,095
 
  
$
—  
 
  
$
—  
 
Fair value measurements on a nonrecurring basis
 
 
Fair Value Measurements at June 30, 2017
 
Total
(Level I)
(Level II)
(Level III)
Cash and cash equivalents
$
      130,208
$
      130,208
$
 —  
$
 —  
Restricted cash
$
          4,462
$
          4,462
$
 —  
$
 —  
Loan receivable from affiliate companies(2)
$
        28,727
$
 —  
$
     28,727
$
 —  
Senior and ship mortgage notes
$
 (1,133,600)
$
 (1,133,600)
$
 —  
$
 —  
Long-term debt, including current portion(1)
$
    (298,468)
$
 —  
$
 (298,468)
$
 —  
Loan payable to affiliate company(2)
$
      (53,494)
$
 —  
$
   (53,494)
$
 —  
Long term payable to affiliate companies (2)
$
      (68,491)
$
 —  
$
   (68,491)
$
 —  
 
 
Fair Value Measurements at December 31, 2016
 
Total
(Level I)
(Level II)
(Level III)
Cash and cash equivalents
$
 135,992
$
 135,992
$
 —  
$
 —  
Restricted cash
$
 5,386
$
 5,386
$
 —  
$
 —  
Loan receivable from affiliate companies(2)
$
 23,008
$
 —  
$
 23,008
$
 —  
Long-term receivable from affiliate company(2)
$
 11,105
$
 —  
$
 11,105
$
 —  
Capital lease obligations, including current portion  (1)
$
 (17,617)
$
 —  
$
 (17,617)
$
 —  
Senior and ship mortgage notes
$
 (974,170)
$
 (974,170)
$
 —  
$
 —  
Long-term debt, including current portion(1)
$
 (308,080)
$
 —  
$
 (308,080)
$
 —  
Loan payable to affiliate company(2)
$
 (51,240)
$
 —  
$
 (51,240)
$
 —  
Long term payable to affiliate companies (2)
$
 (6,399)
$
 —  
$
 (6,399)
$
 —  
 
(1
)The fair value of the Company's long-term debt is estimated based on currently available debt with similar contract terms, interest rates and remaining maturities, published quoted market prices as well as taking into account the Company's creditworthiness.
(2
)The fair value of the Company's loan receivable from/payable to affiliate companies and long-term payable to affiliate companies is estimated based on currently available debt with similar contract terms, interest rate and remaining maturities as well as taking into account the counterparty's creditworthiness.