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Statements of Cash Flow (Tables) | 6 Months Ended
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Jun. 30, 2012
Supplemental Cash Flow Information [Abstract] |
Statements of Cash Flow |
|  | 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 |

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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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