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LOAN COMMITMENTS AND OTHER RELATED ACTIVITIES (Tables)
9 Months Ended
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, 2021December 31, 2020
($ in thousands)Fixed RateVariable RateFixed RateVariable Rate
Commitments to extend credit
$28,983 $124,427 $17,555 $38,141 
Unused lines of credit3,043 1,462,873 1,783 1,348,138 
Letters of credit487 7,694 234 8,274