Accumulated Other Comprehensive Income (Loss) (Tables)

9 Months Ended

Sep. 30, 2021

Equity [Abstract]

Activity within accumulated other comprehensive income, net of tax

The following table illustrates the activity within accumulated other comprehensive income (loss) by component, net of tax:

 

(Dollars in thousands)	Gains (Losses) on Available-For-Sale and Transferred Debt Securities		(Losses) Gains on Derivatives Used for Cash Flow Hedges	Total
Balance at January 1, 2020	$	40,226	—	40,226
Other comprehensive income (loss) before reclassifications	92,027		(397)	91,630
Reclassification adjustments for gains included in net income (loss)	(758)		—	(758)
Net current period other comprehensive income (loss)	91,269		(397)	90,872
Balance at September 30, 2020	$	131,495	(397)	131,098
Balance at January 1, 2021	$	143,443	(353)	143,090
Other comprehensive (loss) income before reclassifications	(63,468)		359	(63,109)
Reclassification adjustments for gains and transfers included in net income	(650)		—	(650)
Reclassification adjustments for amortization included in net income for transferred securities	(1,672)		—	(1,672)
Net current period other comprehensive (loss) income	(65,790)		359	(65,431)
Balance at September 30, 2021	$	77,653	6	77,659