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Variable Interest Entities (Tables) | 9 Months Ended
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Sep. 30, 2012
Schedule of Maximum Potential Exposure | First Commonwealth’s maximum potential exposure is equal to its carrying value and is summarized in the table below:
|  | September 30, |  |  | December 31, |
|  | 2012 |  |  | 2011 |
|  | (dollars in thousands) |
Low Income Housing Limited Partnership Investments |  | $ | 465 |  |  | $ | 667 |

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- Definition Schedule of maximum potential exposure. + References No definition available. + Details
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