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OTHER ASSETS (Tables)
12 Months Ended
Dec. 31, 2012
Investments, All Other Investments [Abstract]  
Components of other assets
Other assets at December 31, 2012 and 2011 consist of the following (in thousands):
 
 
2012
 
2011
Deferred debt issuance costs
$
23,523

 
$
10,560

Other
12,305

 
12,930

Total
$
35,828

 
$
23,490