Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Fair Value Measurements (Tables)

v3.10.0.1
Note 7 - Fair Value Measurements (Tables)
9 Months Ended
Sep. 30, 2018
Notes Tables  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
   
Level 1
   
Level 2
   
Level 3
 
ASSETS
 
 
 
 
 
 
 
 
 
 
 
 
Derivative instruments (included in other receivables)
  $
    $
1,565
    $
 
Construction reserve funds
   
35,596
     
     
 
LIABILITIES
 
 
 
 
 
 
 
 
 
 
 
 
Derivative instruments
   
     
35
     
17,928
 
Fair Value, by Balance Sheet Grouping [Table Text Block]
   
 
 
 
 
Estimated Fair Value
 
   
Carrying
Amount
   
Level 1
   
Level 2
   
Level 3
 
ASSETS
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Cash, cash equivalents and restricted cash
  $
104,519
    $
104,519
    $
    $
 
Investments, at cost, in 50% or less owned companies (included in other assets)
   
132
   
see below
   
 
 
 
 
 
 
 
LIABILITIES
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Long-term debt, including current portion
   
415,164
     
     
416,888
     
 
Fair Value, Assets Measured on Recurring and Nonrecurring Basis [Table Text Block]
   
Level 1
   
Level 2
   
Level 3
 
ASSETS
 
 
 
 
 
 
 
 
 
 
 
 
Property and equipment:                        
Anchor handling towing supply
  $
    $
2,000
   
$
 
Liftboats
   
     
     
134,775