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Investments (Tables)

9 Months Ended

Sep. 30, 2024

Investments [Abstract]

Unrealized Gain (Loss) On Investments

(Dollars in thousands)					Gross			Gross
		Amortized			unrealized			unrealized			Fair
September 30, 2024		cost			gains			losses			Value
U.S. Treasury		$	82,959		$	—		$	(7,271)		$	75,688
Municipal			158,133			—			(18,411)			139,722
Corporate			26,351			1			(2,031)			24,321
Agency mortgage & asset-backed			127,867			147			(7,312)			120,702
Non-Agency mortgage & asset-backed			107,863			516			(2,327)			106,052
Total		$	503,173		$	664		$	(37,352)		$	466,485

(Dollars in thousands)					Gross			Gross
		Amortized			unrealized			unrealized			Fair
December 31, 2023		cost			gains			losses			value
U.S. Treasury		$	83,494		$	—		$	(9,403)		$	74,091
Municipal			161,339			—			(22,721)			138,618
Corporate			26,336			—			(3,138)			23,198
Agency mortgage & asset-backed			142,565			90			(10,064)			132,591
Non-Agency mortgage & asset-backed			108,185			48			(4,228)			104,005
Total		$	521,919		$	138		$	(49,554)		$	472,503

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			84,976			78,189
Due after five years through ten years			79,998			72,194
Due after ten years			102,469			89,348
			267,443			239,731
Mortgage & asset-backed			235,730			226,754
		$	503,173		$	466,485

Composition Of Net Realized Securities Gains (Losses)

		For the Three Months Ended						For the Nine Months Ended
		September 30,						September 30,
(Dollars in thousands)		2024			2023			2024			2023
Proceeds		$	—		$	—		$	—		$	40,117
Gross gains realized		$	—		$	—		$	—		$	12
Gross losses realized			—			—			—			(1,131)
Net (losses) gains realized		$	—		$	—		$	—		$	(1,119)
Tax benefit (provision) on net (losses) gains realized		$	—		$	—		$	—		$	235

Schedule Of Unrealized Loss On Investments

	September 30, 2024
	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	$	—		$	—		—		$	75,688		$	(7,271)		28		$	75,688		$	(7,271)		28
Municipal		—			—		—			139,722			(18,411)		166			139,722			(18,411)		166
Corporate		—			—		—			23,335			(2,031)		50			23,335			(2,031)		50
Agency mortgage & asset-backed		1,562			(2)		4			107,560			(7,310)		223			109,122			(7,312)		227
Non-Agency mortgage & asset-backed		10,508			(41)		5			72,532			(2,286)		58			83,040			(2,327)		63
Total temporarily impaired	$	12,070		$	(43)		9		$	418,837		$	(37,309)		525		$	430,907		$	(37,352)		534

	December 31, 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	$	—		$	—		—		$	74,091		$	(9,403)		28		$	74,091		$	(9,403)		28
Municipal		—			—		—			138,618			(22,721)		168			138,618			(22,721)		168
Corporate		1,483			(167)		5			21,715			(2,971)		46			23,198			(3,138)		51
Agency mortgage & asset-backed		6,227			(186)		19			118,053			(9,878)		223			124,280			(10,064)		242
Non-Agency mortgage & asset-backed		47,928			(560)		19			50,071			(3,668)		56			97,999			(4,228)		75
Total temporarily impaired	$	55,638		$	(913)		43		$	402,548		$	(48,641)		521		$	458,186		$	(49,554)		564

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