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Statements of Cash Flow (Tables)
3 Months Ended
Mar. 31, 2012
Supplemental Cash Flow Information [Abstract]  
Statements of Cash Flow

 

 

Quarter ended March 31,

 

($ in thousands)

 

2012

 

2011

 

Cash paid during the period for:

 

 

 

 

 

Interest

$

2,111 

 

1,969

 

Federal income tax

 

 

173