Accumulated Other Comprehensive Income (Tables)

9 Months Ended

Sep. 30, 2023

Accumulated Other Comprehensive Income

Schedule of Accumulated Other Comprehensive Income

	Unrealized
	gains and
	(Losses) on available-		2023
	for-sale		Retirement
(Dollar amounts in thousands)	Securities		plans		Total
Beginning balance, July 1,	$	(130,466)	$	(10,784)	$	(141,250)
Change in other comprehensive income (loss) before reclassification		(34,934)		—		(34,934)
Amounts reclassified from accumulated other comprehensive income		—		146		146
Net current period other comprehensive income (loss)		(34,934)		146		(34,788)
Ending balance, September 30,	$	(165,400)	$	(10,638)	$	(176,038)

	Unrealized
	gains and
	(Losses) on available-		2023
	for-sale		Retirement
(Dollar amounts in thousands)	Securities		plans		Total
Beginning balance, January 1,	$	(128,896)	$	(11,078)	$	(139,974)
Change in other comprehensive income (loss) before reclassification		(36,504)		—		(36,504)
Amounts reclassified from accumulated other comprehensive income		—		440		440
Net current period other comprehensive income (loss)		(36,504)		440		(36,064)
Ending balance, September 30,	$	(165,400)	$	(10,638)	$	(176,038)

	Unrealized
	gains and
	(Losses) on available-		2022
	for-sale		Retirement
(Dollar amounts in thousands)	Securities		plans		Total
Beginning balance, July 1,	$	(109,159)	$	(17,471)	$	(126,630)
Change in other comprehensive income (loss) before reclassification		(41,060)		—		(41,060)
Amounts reclassified from accumulated other comprehensive income		—		315		315
Net current period other comprehensive income (loss)		(41,060)		315		(40,745)
Ending balance, September 30,	$	(150,219)	$	(17,156)	$	(167,375)

	Unrealized
	gains and
	(Losses) on available-		2022
	for-sale		Retirement
(Dollar amounts in thousands)	Securities		plans		Total
Beginning balance, January 1,	$	15,674	$	(18,100)	$	(2,426)
Change in other comprehensive income (loss) before reclassification		(165,889)		—		(165,889)
Amounts reclassified from accumulated other comprehensive income		(4)		944		940
Net current period other comprehensive income (loss)		(165,893)		944		(164,949)
Ending balance, September 30,	$	(150,219)	$	(17,156)	$	(167,375)

Schedule Of Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment

	Balance at		Current Period		Balance at
(Dollar amounts in thousands)	7/1/2023		Change		9/30/2023
Unrealized gains (losses) on securities available-for-sale without other than temporary impairment	$	(132,671)	$	(34,997)	$	(167,668)
Unrealized gains (losses) on securities available-for-sale with other than temporary impairment		2,205		63		2,268
Total unrealized loss on securities available-for-sale	$	(130,466)	$	(34,934)	$	(165,400)
Unrealized gain (loss) on retirement plans		(10,784)		146		(10,638)
TOTAL	$	(141,250)	$	(34,788)	$	(176,038)

	Balance at		Current Period		Balance at
(Dollar amounts in thousands)	1/1/2023		Change		9/30/2023
Unrealized gains (losses) on securities available-for-sale without other than temporary impairment	$	(131,135)	$	(36,533)	$	(167,668)
Unrealized gains (losses) on securities available-for-sale with other than temporary impairment		2,239		29		2,268
Total unrealized gain (loss) on securities available-for-sale	$	(128,896)	$	(36,504)	$	(165,400)
Unrealized gain (loss) on retirement plans		(11,078)		440		(10,638)
TOTAL	$	(139,974)	$	(36,064)	$	(176,038)

	Balance at		Current Period		Balance at
(Dollar amounts in thousands)	7/1/2022		Change		9/30/2022
Unrealized gains (losses) on securities available-for-sale without other than temporary impairment	$	(111,474)	$	(41,078)	$	(152,552)
Unrealized gains (losses) on securities available-for-sale with other than temporary impairment		2,315		18		2,333
Total unrealized gain (loss) on securities available-for-sale	$	(109,159)	$	(41,060)	$	(150,219)
Unrealized loss on retirement plans		(17,471)		315		(17,156)
TOTAL	$	(126,630)	$	(40,745)	$	(167,375)

	Balance at		Current Period		Balance at
(Dollar amounts in thousands)	1/1/2022		Change		9/30/2022
Unrealized gains (losses) on securities available-for-sale without other than temporary impairment	$	13,155	$	(165,707)	$	(152,552)
Unrealized gains (losses) on securities available-for-sale with other than temporary impairment		2,519		(186)		2,333
Total unrealized income (loss) on securities available-for-sale	$	15,674	$	(165,893)	$	(150,219)
Unrealized gain (loss) on retirement plans		(18,100)		944		(17,156)
TOTAL	$	(2,426)	$	(164,949)	$	(167,375)

Accumulated Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent

	Balance at		Current Period		Balance at
(Dollar amounts in thousands)	1/1/2022		Change		9/30/2022
Unrealized gains (losses) on securities available-for-sale without other than temporary impairment	$	13,155	$	(165,707)	$	(152,552)
Unrealized gains (losses) on securities available-for-sale with other than temporary impairment		2,519		(186)		2,333
Total unrealized income (loss) on securities available-for-sale	$	15,674	$	(165,893)	$	(150,219)
Unrealized gain (loss) on retirement plans		(18,100)		944		(17,156)
TOTAL	$	(2,426)	$	(164,949)	$	(167,375)