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Statements of Cash Flow
9 Months Ended
Sep. 30, 2012
Supplemental Cash Flow Information [Abstract]  
Cash Flow, Supplemental Disclosures
Statements of Cash Flow
Cash paid during the nine month periods ended September 30, 2012 and September 30, 2011 for interest and federal income taxes was as follows:
 
 
Nine Months ended September 30,
($ in thousands)
 
2012
 
2011
Cash paid (received) during the period for:
 
 

 
 

Interest
 
$
11,504

 
11,074

Federal income tax
 
6,300

 
(6,460
)