Mortgage Servicing Rights (Tables)

3 Months Ended

Mar. 31, 2020

Transfers and Servicing of Financial Assets [Abstract]

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

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

	Three Months Ended March 31,
(Dollars in thousands)	2020		2019
Mortgage servicing rights:
Balance at beginning of period	$	4,200	$	4,283
Additions	362		197
Amortization	(409)		(233)
Sales	—		—
Carrying value before valuation allowance at end of period	4,153		4,247
Valuation allowance:
Balance at beginning of period	—		—
Impairment recoveries	—		—
Balance at end of period	$	—	$	—
Net carrying value of mortgage servicing rights at end of period	$	4,153	$	4,247
Fair value of mortgage servicing rights at end of period	$	4,538	$	6,677