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LOAN COMMITMENTS AND OTHER RELATED ACTIVITIES (Tables) | 12 Months Ended
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Dec. 31, 2020
Commitments and Contingencies Disclosure [Abstract] |
Contractual Amount of Financial Instruments with Off-Balance-Sheet Risk |
|  | December 31,
|  | 2020 |  | 2019
($ in thousands) |  | Fixed Rate |  | Variable Rate |  | Fixed Rate |  | Variable Rate
Commitments to extend credit (1) |  | $ | 17,555 |  |  | $ | 38,141 |  |  | $ | 473 |  |  | $ | 129,495 |
Unused lines of credit |  | 1,783 |  |  | 1,348,138 |  |  | 703 |  |  | 1,049,632 |
Letters of credit |  | 234 |  |  | 8,274 |  |  | 134 |  |  | 5,316 |

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