Accumulated Other Comprehensive Income (Tables)

12 Months Ended

Dec. 31, 2019

Accumulated Other Comprehensive Income [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

			Unrealized gains
			(losses) on securities
	Unrealized		transferred from		Accumulated
	gains (losses) on		Available-for-sale		other
	available for sale		to		comprehensive
(Dollars in thousands)	securities		Held-to-maturity		income (loss)
Balance, December 31, 2018	$	(2,918)	$	(32)	$	(2,950)
Other comprehensive income		3,136		21		3,157
Balance, December 31, 2019	$	218	$	(11)	$	207
Balance, December 31, 2017	$	(1,255)	$	(54)	$	(1,309)
Cumulative effect adjustment (ASU 2016-01)		6		—		6
Other comprehensive income (loss)		(1,669)		22		(1,647)
Balances, December 31, 2018	$	(2,918)	$	(32)	$	(2,950)