MORTGAGE SERVICING RIGHTS (Tables)

3 Months Ended

Mar. 31, 2020

Transfers and Servicing [Abstract]

Schedule of Mortgage Loans Serviced for Others

The principal balances of these loans are as follows:

(Dollars in thousands)	March 31, 2020		December 31, 2019
Mortgage loans serviced for:
Federal Home Loan Mortgage Corporation ("Freddie Mac")	$	352,107	$	379,339
Other financial institutions	126,203		134,140
Total mortgage loans serviced for others	$	478,310	$	513,479

Schedule of Changes in Servicing Assets

Activities for mortgage servicing rights are as follows:

	Three Months Ended March 31,
(Dollars in thousands)	2020			2019
Beginning balance	$	2,657		$	3,463
Additions	—			155
Disposals	—			—
Change in fair value due to changes in assumptions	—			—
Other changes in fair value	(395		)	(146		)
Ending balance	$	2,262		$	3,472