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Other Assets (Tables)
 6 Months Ended
Jun. 30, 2012
Other Assets.  
Schedule of other assets

 

 

(In thousands of dollars)

 

June 30,
2012

 

December 31,
2011

 

Collateral deposits

 

$

5,173

 

$

5,180

 

Prepaid expenses

 

3,197

 

2,959

 

Other

 

1,526

 

1,652

 

Total other assets

 

$

9,896

 

$

9,791