MORTGAGE SERVICING RIGHTS (Tables)

12 Months Ended

Dec. 31, 2020

Transfers and Servicing [Abstract]

Presentation of Activity Related to MSR

The following table presents activity related to MSRs for the years ended December 31, 2020 and 2019:

	December 31, 2020		December 31, 2019
	(dollars in thousands)
Fair value, beginning of period	$	378,078	$	557,813
Sales	(72,160)		—
Change in fair value due to
Changes in valuation inputs or assumptions (1)	(107,517)		(102,016)
Other changes, including realization of expected cash flows	(97,506)		(77,719)
Fair value, end of period	$	100,895	$	378,078
(1)     Principally represents changes in discount rates and prepayment speed inputs used in valuation model, primarily due to changes in interest rates.