Quarterly report pursuant to Section 13 or 15(d)

Note 1 - Basis of Presentation and Accounting Policies (Tables)

v3.10.0.1
Note 1 - Basis of Presentation and Accounting Policies (Tables)
9 Months Ended
Sep. 30, 2018
Notes Tables  
Deferred Revenue, by Arrangement, Disclosure [Table Text Block]
   
201
8
     
201
7
   
Balance at beginning of period
  $
10,104
      $
6,953
   
Revenues deferred during the period
   
2,756
       
3,147
   
Revenues recognized during the period    
(3,191
)      
— 
   
Balance at end of period
  $
9,669
      $
10,100
   
Property, Plant and Equipment [Table Text Block]
Offshore Support Vessels:
       
Wind farm utility vessels
   
10
 
All other offshore support vessels (excluding wind farm utility)
   
20
 
Schedule of Deferred Gain [Table Text Block]
   
2018
   
2017
 
Balance at beginning of period
  $
25,006
    $
33,910
 
Amortization of deferred gains included in operating expenses as a reduction to rental expense    
(6,053
)    
(6,109
)
Other adjustments    
 (416
)    
(364
)
Balance at end of period
  $
18,537
    $
27,437
 
Comprehensive Income (Loss) [Table Text Block]
   
SEACOR Marine Holdings Inc. Stockholders’ Equity
   
Noncontrolling Interests
   
 
 
 
   
Foreign
Currency
Translation
Adjustments
   
Derivative
Income (Losses) on
Cash Flow
Hedges, net
   
Total
   
Foreign
Currency
Translation
Adjustments
   
Derivative
Income (Losses) on
Cash Flow
Hedges, net
   
Other
Comprehensive
Income (Loss)
 
December 31, 2017
  $
(13,195
)
  $
702
    $
(12,493
)
  $
(1,357
)
  $
1
     
 
 
Other comprehensive income (loss)
   
(1,358
)    
(48
)    
(1,406
)    
(48
)    
(4
)   $
(1,458
)
Income tax expense
   
     
(46
)    
(46
)    
     
     
(46
)
Nine months Ended September 30, 2018
  $
(14,553
)
  $
608
    $
(13,945
)
 
$
(1,405
)
  $
(3
)   $
(1,504
)