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Statements of Cash Flow (Tables) | 9 Months Ended
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Sep. 30, 2012
Supplemental Cash Flow Information [Abstract] |
Statements of Cash Flow |
|  | 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 | )

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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- Details
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