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LOAN COMMITMENTS AND OTHER RELATED ACTIVITIES (Tables)
3 Months Ended
Mar. 31, 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:
March 31, 2021December 31, 2020
($ in thousands)Fixed RateVariable RateFixed RateVariable Rate
Commitments to extend credit
$18,703 $31,658 $17,555 $38,141 
Unused lines of credit1,793 1,625,253 1,783 1,348,138 
Letters of credit535 7,472 234 8,274