Mortgage Servicing Rights (Tables)

12 Months Ended

Dec. 31, 2020

Transfers and Servicing of Financial Assets [Abstract]

Schedule of changes in carrying value of mortgage servicing rights and the associated valuation allowance

The following table shows changes in the carrying value of MSRs and the associated valuation allowance.

(Dollars in thousands)	2020		2019
Mortgage servicing rights:
Balance at beginning of year	$	4,200	$	4,283
Additions	2,777		1,229
Amortization	(2,361)		(1,312)
Sales	—		—
Carrying value before valuation allowance at end of year	4,616		4,200
Valuation allowance:
Balance at beginning of year	—		—
Impairment charges	(812)		—
Balance at end of year	$	(812)	$	—
Net carrying value of mortgage servicing rights at end of year	$	3,804	$	4,200
Fair value of mortgage servicing rights at end of year	$	4,038	$	5,986