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Commitments and Contingencies
6 Months Ended
Jun. 30, 2011
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Contingencies
(10) Commitments and Contingencies
 
In addition to its debt obligations described in Note 6 above, the Company has commitments to purchase approximately $49.1 million of container equipment as of June 30, 2011. The Company also utilizes certain office facilities and equipment under long-term non-cancellable operating lease agreements with total future minimum lease payments of approximately $6.5 million as of June 30, 2011.