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Operating Revenue by Geographic Location (Tables)
12 Months Ended
Dec. 31, 2019
Operating Revenue by Geographic Location  
Schedule of operating revenue by geographic location

Operating revenue by geographic location of the customers for the years ended December 31, was as follows (in thousands):

 

 

 

 

 

 

 

 

 

 

 

Continent

    

2019

    

2018

    

2017

Australia—Asia

 

$

222,328

 

$

255,476

 

$

284,302

Europe

 

 

211,312

 

 

196,880

 

 

165,639

America

 

 

13,604

 

 

6,376

 

 

1,790

Total Revenue

 

$

447,244

 

$

458,732

 

$

451,731