GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)

3 Months Ended

Mar. 31, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of finite-lived intangible assets

The following table presents the gross carrying value of intangible assets and accumulated amortization as of March 31, 2016 and December 31, 2015:

($ in thousands)	March 31, 2016		December 31, 2015
Gross balance	$	108,814	$	108,814
Accumulated amortization	74,843		72,739
Net carrying balance	$	33,971	$	36,075

Estimated future amortization expense

The following table presents the estimated future amortization expense of premiums on acquired deposits:

Year Ended December 31,	Amount
($ in thousands)
Remainder of 2016	$	5,982
2017	6,935
2018	5,883
2019	4,864
2020	3,846
Thereafter	6,461
Total	$	33,971