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LOAN COMMITMENTS AND OTHER RELATED ACTIVITIES (Tables) | 9 Months Ended
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Sep. 30, 2021
Commitments and Contingencies Disclosure [Abstract] |
Contractual Amount of Financial Instruments With Off-balance-sheet Risk | The following table presents the contractual amount of financial instruments with off-balance-sheet risk as of the periods indicated:
|  | September 30, 2021 |  | December 31, 2020
($ in thousands) |  | Fixed Rate |  | Variable Rate |  | Fixed Rate |  | Variable Rate
Commitments to extend credit |  | $ | 28,983 |  |  | $ | 124,427 |  |  | $ | 17,555 |  |  | $ | 38,141 |
Unused lines of credit |  | 3,043 |  |  | 1,462,873 |  |  | 1,783 |  |  | 1,348,138 |
Letters of credit |  | 487 |  |  | 7,694 |  |  | 234 |  |  | 8,274 |

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