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Interest-Bearing Time Deposits (Tables) | 12 Months Ended
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Dec. 31, 2014
Federal Home Loan Bank Advances and Interest-Bearing Time Deposits [Abstract] |
Scheduled maturities of time deposit |
| ($ in thousands) |  |  |
| 2015 |  | $ | 68,354 |
| 2016 |  |  | 39,040 |
| 2017 |  |  | 30,810 |
| 2018 |  |  | 11,080 |
| 2019 |  |  | 13,028 |
| Thereafter |  |  | 989 |
|  |  | $ | 163,301

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