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Investments (Tables)

6 Months Ended

Jun. 30, 2023

Investments [Abstract]

Unrealized Gain (Loss) On Investments

(Dollars in thousands)					Gross			Gross
		Amortized			unrealized			unrealized			Fair
June 30, 2023		cost			gains			losses			Value
U.S. Treasury		$	83,849		$	—		$	(11,157)		$	72,692
Municipal			161,978			—			(25,622)			136,356
Corporate			26,326			—			(3,496)			22,830
Agency mortgage & asset-backed			152,013			36			(12,164)			139,885
Non-Agency mortgage & asset-backed			72,591			7			(4,890)			67,708
Total		$	496,757		$	43		$	(57,329)		$	439,471

(Dollars in thousands)					Gross			Gross
		Amortized			unrealized			unrealized			Fair
December 31, 2022		cost			gains			losses			value
U.S. Treasury		$	101,980		$	—		$	(11,723)		$	90,257
Municipal			186,007			14			(30,566)			155,455
Corporate			26,316			—			(2,077)			24,239
Agency mortgage & asset-backed			163,274			19			(12,358)			150,935
Non-Agency mortgage & asset-backed			70,756			1			(4,807)			65,950
Total		$	548,333		$	34		$	(61,531)		$	486,836

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

(Dollars in thousands)		Amortized ‎cost			Fair ‎value
Due in one year or less		$	—		$	—
Due after one year through five years			31,288			27,477
Due after five years through ten years			123,670			106,461
Due after ten years			117,195			97,940
			272,153			231,878
Mortgage & asset-backed			224,604			207,593
		$	496,757		$	439,471

Composition Of Net Realized Securities Gains (Losses)

		For the Three Months Ended						For the Six Months Ended
		June 30,						June 30,
(Dollars in thousands)		2023			2022			2023			2022
Proceeds		$	7,262		$	82		$	40,117		$	82
Gross gains realized		$	—		$	—		$	12		$	—
Gross losses realized			(517)			(19)			(1,131)			(19)
Net (losses) gains realized		$	(517)		$	(19)		$	(1,119)		$	(19)
Tax benefit (provision) on net (losses) gains realized		$	109		$	4		$	235		$	4

Schedule Of Unrealized Loss On Investments

	June 30, 2023
	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. Treasury	$	—		$	—		—		$	72,692		$	(11,157)		28		$	72,692		$	(11,157)		28
Municipal		842			(161)		2			135,515			(25,461)		166			136,357			(25,622)		168
Corporate		4,279			(521)		11			18,551			(2,975)		40			22,830			(3,496)		51
Agency mortgage & asset-backed		14,773			(474)		48			121,344			(11,690)		205			136,117			(12,164)		253
Non-Agency mortgage & asset-backed		26,547			(1,307)		27			39,473			(3,583)		43			66,020			(4,890)		70
Total temporarily impaired	$	46,441		$	(2,463)		88		$	387,575		$	(54,866)		482		$	434,016		$	(57,329)		570

	December 31, 2022
	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. Treasury	$	17,598		$	(183)		3		$	72,659		$	(11,540)		28		$	90,257		$	(11,723)		31
Municipal		73,644			(9,586)		90			80,503			(20,981)		104			154,147			(30,566)		194
Corporate		12,221			(851)		25			10,368			(1,226)		21			22,589			(2,077)		46
Agency mortgage & asset-backed		55,393			(2,747)		139			88,953			(9,611)		113			144,346			(12,358)		252
Non-Agency mortgage & asset-backed		49,301			(3,092)		52			14,207			(1,715)		16			63,508			(4,807)		68
Total temporarily impaired	$	208,157		$	(16,459)		309		$	266,690		$	(45,072)		282		$	474,847		$	(61,531)		591

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Tabular disclosure of the proceeds from sales of available-for-sale securities and the gross realized gains and gross realized losses that have been included in earnings as a result of those sales.

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