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GOODWILL AND OTHER INTANGIBLE ASSETS, NET (Tables)
9 Months Ended
Sep. 30, 2021
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Finite-lived Intangible Assets As of September 30, 2021, the weighted average remaining amortization period for core deposit intangibles was approximately 3.1 years.
($ in thousands)Gross Carrying ValueAccumulated AmortizationNet Carrying Value
September 30, 2021
Core deposit intangibles$30,904 $29,117 $1,787 
December 31, 2020
Core deposit intangibles$30,904 $28,271 $2,633 
Estimated Future Amortization Expense The following table presents estimated future amortization expenses as of September 30, 2021:
($ in thousands)Remainder of 2021202220232024Total
Estimated future amortization expense$236 $799 $517 $235 $1,787