XML 56 R20.htm IDEA: XBRL DOCUMENT v3.2.0.727
Long-Term Debt (Tables)
 6 Months Ended
Jun. 30, 2015
Long-Term Debt (Abstract)  
Bank Loans (Table Text Block)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
Bank Loans
  
  
As of June 30, 2015
 
  
As of
December 31,
2014
 
  
Margin
 
(i)
  
Issued in April 2007 maturing in
December, 2019 ($370,000 credit facility)
  
  
$
185,975
  
  
$
250,850
  
  
 
3.00
%
(ii)
  
Issued in March 2008 maturing in
December 2019 ($350,000 credit facility)
  
  
$
184,341
  
  
 
233,065
  
  
 
3.00
%
(iii)
  
Issued in June 2011 maturing in
March 2018 ($25,000 credit facility)
  
  
$
14,000
  
  
 
19,000
  
  
 
3.25
%
(iv)
  
Issued in September 2013
maturing in December 2020 ($225,000 credit facility)
  
  
$
147,389
  
  
 
75,000
  
  
 
3.50
% 
 
  
Total
  
  
$
531,705
 
  
$
577,915
  
  
 
 
 
 
  
Less: Current portion
  
  
$
7,847
  
  
 
5,400
  
  
 
 
 
 
  
Long-term portion
  
  
$
523,858
 
  
$
572,515