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Investments (Tables)

6 Months Ended

Jun. 30, 2021

Investments [Abstract]

Unrealized Gain (Loss) On Investments

(Dollars in thousands)					Gross			Gross
		Amortized			unrealized			unrealized			Fair
June 30, 2021		cost			gains			losses			value
U.S. Government and Agency securities		$	79,377		$	358		$	(17)		$	79,718
Municipal securities			219,690			8,724			(1,146)			227,268
Corporate securities			24,275			295			(159)			24,411
Agency mortgage-backed securities			115,849			1,694			(420)			117,123
Private-label mortgage-backed securities			20,087			35			(60)			20,062
Asset-backed securities			43,367			381			(83)			43,665
		$	502,645		$	11,487		$	(1,885)		$	512,247

(Dollars in thousands)					Gross			Gross
		Amortized			unrealized			unrealized			Fair
December 31, 2020		cost			gains			losses			value
U.S. Government and Agency securities		$	12,594		$	20		$	(40)		$	12,574
Municipal securities			236,253			11,020			(219)			247,054
Corporate securities			20,421			22			(155)			20,288
Agency mortgage-backed securities			70,443			1,905			(107)			72,241
Private-label mortgage-backed securities			8,412			56			(15)			8,453
Asset-backed securities			36,246			249			(165)			36,330
		$	384,369		$	13,272		$	(701)		$	396,940

Amortized Cost And Fair Value Of Debt Securities, By Contractual Maturity

(Dollars in thousands)		Amortized ‎cost			Fair ‎value
Due in one year or less		$	2,804		$	2,829
Due after one year through five years			22,439			23,044
Due after five years through ten years			248,520			256,445
Due after ten years			49,579			49,079
			323,342			331,397
Mortgage-backed and asset-backed securities			179,303			180,850
		$	502,645		$	512,247

Composition Of Net Realized Securities Gains

		For the Three Months Ended						For the Six Months Ended
		June 30,						June 30,
(Dollars in thousands)		2021			2020			2021			2020
Proceeds		$	16,060		$	—		$	16,060		$	165
Gross gains realized			169			—			169			—
Gross losses realized			(78)			—			(78)			(10)
Net gains (losses) realized		$	91		$	—		$	91		$	(10)
Tax (provision) benefit on net gains (losses) realized		$	(19)		$	—		$	(19)		$	2

Schedule Of Unrealized Loss On Investments

The following table reflects temporary impairment in the AFS portfolio, aggregated by investment category, length of time that individual securities have been in a continuous unrealized loss position and the number of securities in each category as of June 30, 2021 and December 31, 2020:

	June 30, 2021
	Less than 12 months								12 months or more								Total
	Fair			Unrealized					Fair			Unrealized					Fair			Unrealized
(Dollars in thousands)	Value			Losses			Count		Value			Losses			Count		Value			Losses			Count
U.S. Government and Agency ‎  securities	$	—		$	—		—		$	5,870		$	(17)		7		$	5,870		$	(17)		7
Municipal securities		45,357			(1,135)		47			1,040			(11)		1			46,397			(1,146)		48
Corporate securities		8,413			(87)		17			2,830			(72)		3			11,243			(159)		20
Agency mortgage-backed securities		44,250			(415)		37			1,403			(5)		3			45,653			(420)		40
Private-label mortgage-backed securities		8,239			(60)		6			—			—		—			8,239			(60)		6
Asset-backed securities		4,518			(27)		5			6,983			(56)		10			11,501			(83)		15
Total temporarily impaired ‎  securities	$	110,777		$	(1,724)		112		$	18,126		$	(161)		24		$	128,903		$	(1,885)		136

	December 31, 2020
	Less than 12 months								12 months or more								Total
	Fair			Unrealized					Fair			Unrealized					Fair			Unrealized
(Dollars in thousands)	Value			Losses			Count		Value			Losses			Count		Value			Losses			Count
U.S. Government and Agency ‎  securities	$	3,966		$	(21)		5		$	4,185		$	(19)		11		$	8,151		$	(40)		16
Municipal securities		27,022			(219)		28			—			—		—			27,022			(219)		28
Corporate securities		7,576			(37)		13			3,040			(118)		4			10,616			(155)		17
Agency mortgage-backed securities		18,390			(101)		17			3,355			(6)		5			21,745			(107)		22
Private-label mortgage-backed securities		2,506			(15)		2			—			—		—			2,506			(15)		2
Asset-backed securities		1,458			(12)		2			11,452			(153)		15			12,910			(165)		17
Total temporarily impaired ‎  securities	$	60,918		$	(405)		67		$	22,032		$	(296)		35		$	82,950		$	(701)		102

Other Than Temporary Impairment, Credit Losses Recognized In Earnings

		Six Months Ended
(Dollars in thousands)		June 30,
		2021			2020
Balance of cumulative credit-related OTTI at January 1		$	272		$	272
Decreases for previously recognized credit losses on securities that paid off			(15)			—
Balance of credit-related OTTI at June 30		$	257		$	272

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