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LOAN COMMITMENTS AND OTHER RELATED ACTIVITIES (Tables)
12 Months Ended
Dec. 31, 2020
Commitments and Contingencies Disclosure [Abstract]  
Contractual Amount of Financial Instruments with Off-Balance-Sheet Risk
December 31,
20202019
($ in thousands)Fixed RateVariable RateFixed RateVariable Rate
Commitments to extend credit (1)
$17,555 $38,141 $473 $129,495 
Unused lines of credit1,783 1,348,138 703 1,049,632 
Letters of credit234 8,274 134 5,316