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Goodwill (Tables) | 9 Months Ended
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Sep. 30, 2019
Goodwill and Intangible Assets Disclosure [Abstract] |
Summary of the activity in goodwill and intangibles |
($ in thousands) |  | Carrying Amount |
Balance, December 31, 2018 |  | $ | 16,353 |
Acquired goodwill |  |  | 1,439 |
Balance, September 30, 2019 |  | $ | 17,792 |

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