Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2021

Equity [Abstract]

Components of Accumulated Other Comprehensive (Loss) Income, Net of Taxes

The following table shows the components of accumulated other comprehensive (loss) income, net of taxes, for the periods presented:

(Dollars in thousands)	Net Unrealized (Losses) Gains on Available-for-Sale Investment Securities		Net Change Related to Derivatives Used for Cash Flow Hedges		Net Change Related to Defined Benefit Pension Plans		Accumulated Other Comprehensive (Loss) Income
Balance, December 31, 2018	$	(11,221)	$	81	$	(17,276)	$	(28,416)
Adjustment to initially apply ASU No. 2017-12 for derivatives	—		83		—		83
Other comprehensive income (loss)	7,990		(349)		(1,038)		6,603
Balance, December 31, 2019	(3,231)		(185)		(18,314)		(21,730)
Adjustment to initially apply ASU No. 2016-13 for CECL	237		—		—		237
Other comprehensive income (loss)	1,615		(236)		(2,030)		(651)
Balance, December 31, 2020	(1,379)		(421)		(20,344)		(22,144)
Other comprehensive income	163		262		5,366		5,791
Balance, December 31, 2021	$	(1,216)	$	(159)	$	(14,978)	$	(16,353)