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Statements of Cash Flow (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2013
Supplemental Cash Flow Information [Abstract] |
Schedule of Cash Flow, Supplemental Disclosures |
|  | Quarter ended March 31,
($ in thousands) |  | 2013 |  | 2012
Cash paid during the period for: |  |  |  |  |  |
Interest |  | $ | 1,964 |  |  | 2,111 |
Federal income tax |  | — |  |  | — |

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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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