GOODWILL (Tables)

9 Months Ended

Sep. 30, 2019

Finite-Lived Intangible Assets [Line Items]

Schedule of Finite-Lived Intangible Assets [Table Text Block]

(Dollars in thousands)	September 30, 2019					December 31, 2018
Amortized intangible assets
Core deposit intangibles	$	51,031	$	(19,200	)	$	54,357	$	(16,500	)
Customer list	39,420		(299		)	0		0
Other	10,093		(1,539		)	3,763		(815		)
Total	$	100,544	$	(21,038	)	$	58,120	$	(17,315	)

Changes in Carrying Amount of Goodwill

(Dollars in thousands)	September 30, 2019		December 31, 2018
Balance at beginning of year	$	880,251	$	204,084
Goodwill resulting from business combinations	57,438		676,167
Balance at end of period	$	937,689	$	880,251