XML 46 R32.htm IDEA: XBRL DOCUMENT v3.3.1.900
Debt (Tables)
 12 Months Ended
Dec. 31, 2015
Debt Disclosure [Abstract]  
Schedule of Interest Expense
The Company incurs interest costs, which include interest, maintenance fees and bank charges. The amount of costs incurred, capitalized, and expensed for the years ended December 31, 2015, 2014 and 2013, consisted of the following:
 
 
Years Ended December 31,

2015
 
2014
 
2013
Interest costs incurred
$
1,133

 
$
953

 
$
1,019

Less: Interest capitalized
(136
)
 
(98
)
 
(118
)
Interest expense
$
997

 
$
855

 
$
901