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Statements of Cash Flow
6 Months Ended
Jun. 30, 2012
Supplemental Cash Flow Information [Abstract]  
Cash Flow, Supplemental Disclosures
Statements of Cash Flow
Cash paid during the six month periods ended June 30, 2012 and June 30, 2011 for interest and federal income taxes was as follows:
 
 
Six Months ended June 30,
($ in thousands)
 
2012
 
2011
Cash paid during the period for:
 
 

 
 

Interest
 
$
9,389

 
9,103

Federal income tax
 
6,300

 
3,673