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MORTGAGE SERVICING RIGHTS (Tables)
 9 Months Ended
Sep. 30, 2020
Transfers and Servicing [Abstract]  
Schedule of Mortgage Loans Serviced for Others The principal
balances of these loans are as follows:
(Dollars in thousands)September 30,
2020		December 31,
2019
Mortgage loans serviced for:
Federal Home Loan Mortgage Corporation ("Freddie Mac")$274,331 $379,339 
Other financial institutions106,733 134,140 
Total mortgage loans serviced for others$381,064 $513,479 
Schedule of Changes in Servicing Assets Activities for mortgage servicing rights are as follows:
Three Months Ended September 30,Nine Months Ended September 30,
(Dollars in thousands)2020201920202019
Beginning balance$2,028 $3,172 $2,657 $3,463 
Additions— — — 155 
Disposals— — — — 
Change in fair value due to changes in assumptions— — — — 
Other changes in fair value(178)(206)(807)(652)
Ending balance$1,850 $2,966 $1,850 $2,966