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Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Summary of Dry-Docking Activity
Dry-docking activity for the three years ended December 31, 2019, 2018 and 2017 is summarized as follows:

 
 
Year Ended

Year Ended

Year Ended
 
 
December 31,

December 31,

December 31,
 
 
2019

2018

2017
 
 
$
 
$

$
Balance at beginning of the year
 
42,538

 
42,829

 
49,238

Cost incurred for dry-docking
 
13,546

 
23,602

 
17,183

Dry-docking amortization
 
(19,146
)
 
(23,893
)
 
(22,870
)
Write-down / sale of vessels with capitalized dry-dock costs
 

 

 
(722
)
Balance at end of the year
 
36,938

 
42,538

 
42,829