XML 88 R58.htm IDEA: XBRL DOCUMENT v3.2.0.727
Long-term debt-Credit facility-Additional Information (Details)
$ in Thousands
 5 Months Ended 6 Months Ended 8 Months Ended 9 Months Ended
May. 28, 2013
Jun. 30, 2015
USD ($)
Aug. 22, 2008
Sep. 30, 2013
USD ($)
Aug. 30, 2013
Dec. 17, 2012
Jul. 22, 2008
USD ($)
Fifth supplemental agreement [Member]              
Debt Instrument [Line Items]              
Number of vessels changed their flag 5            
Credit facility [Member]              
Debt Instrument [Line Items]              
Maximum Borrowing Capacity             $ 1,000,000
Portion of the Facility used to repay existing indebtness             $ 631,340
Line of Credit Facility Frequency of Payments     quarterly        
Line of Credit number of outstanding periodic payments of principal   12          
Line of Credit Periodic Payment of Principal   $ 22,473          
Balloon payment   $ 271,262          
Loan facility amalgamation date   June 30, 2011          
Third supplemental agreement date   September 6,2011          
Number of vessels secured the Facility with First priority Mortgages   18          
Number of ship owning companies as corporate guarantees   18          
Credit facility certain term loans [Member]              
Debt Instrument [Line Items]              
Minimum liquidity ratio   3.00%          
Maximum ratio of Total Liabilities to Market Value Adjusted Total Assets   0.75:1          
Maximum net funded debt to total net assets ratio   80.00%          
Minimum liquidity amount   $ 30,000          
Minimum Ratio of EBITDA to net interest expense   2.50:1          
Minimum Market Value Adjusted Net Worth   $ 500,000          
MSC Antwerp (ex Sophia Britannia) disposal [Member]              
Debt Instrument [Line Items]              
Facility repayments due to sale of vessel       $ 1,500      
Sixth supplemental agreement [Member]              
Debt Instrument [Line Items]              
Number of vessels replaced existing vessels with first priority mortgage(s)         2    
Fourth supplemental agreement [Member]              
Debt Instrument [Line Items]              
Number of vessels replaced existing vessels with first priority mortgage(s)           2