Securities (Tables)

12 Months Ended

Dec. 31, 2022

Securities [Abstract]

Schedule of Available-for-sale Securities Reconciliation

The amortized cost and fair value of securities available-for-sale and securities held-to-maturity at December 31, 2022 and 2021 are summarized as follow (in thousands):

	December 31, 2022
			Gross		Gross
	Amortized		Unrealized		Unrealized		Fair
Available-for-sale:	Cost		Gains		Losses		Value
U.S. Treasury	$	241,506	$	—	$	(17,853)	$	223,653
U.S. Government-sponsored enterprises (GSEs)		1,593		—		(18)		1,575
Municipal securities		19,210		17		(616)		18,611
Other debt securities		32,959		—		(2,408)		30,551
Mortgage-backed securities (GSEs)		233,948		6		(24,451)		209,503
Total	$	529,216	$	23	$	(45,346)	$	483,893

	December 31, 2021
			Gross		Gross
	Amortized		Unrealized		Unrealized		Fair
Available-for-sale:	Cost		Gains		Losses		Value
U.S. Treasury	$	138,212	$	64	$	(518)	$	137,758
U.S. Government-sponsored enterprises (GSEs)		21,898		76		(173)		21,801
Municipal securities		67,310		512		(2)		67,820
Other debt securities		26,989		313		(82)		27,220
Mortgage-backed securities (GSEs)		228,011		971		(1,128)		227,854
Total	$	482,420	$	1,936	$	(1,903)	$	482,453

Schedule of Held-to-maturity Securities Reconciliation

	December 31, 2021
			Gross		Gross
	Amortized		Unrealized		Unrealized		Fair
Held-to-maturity:	Cost		Gains		Losses		Value
U.S. Government-sponsored enterprises (GSEs)	$	31,023	$	20	$	(87)	$	30,956
Municipal securities		45,946		63		(19)		45,990
Total	$	76,969	$	83	$	(106)	$	76,946

Investments Classified by Contractual Maturity Date

The amortized cost and estimated market value of securities by contractual maturity, are shown below (in thousands). Expected maturities will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

	December 31, 2022
	Amortized		Fair
Available-for-sale:	Cost		Value
Due in one year or less	$	270	$	270
Due from one year to five years		212,645		199,046
Due from five years to ten years		72,010		65,065
Due after ten years		10,343		10,009
		295,268		274,390
Mortgage-backed securities		233,948		209,503
Total	$	529,216	$	483,893
Held-to-maturity:
Due in one year or less	$	—	$	—
Due from one year to five years		150,295		144,685
Due from five years to ten years		38,069		32,848
Due after ten years		66,164		55,795
		254,528		233,328
Mortgage-backed securities		31,421		27,285
Total	$	285,949	$	260,613

Schedule of Unrealized Loss on Investments

The following tables present the gross unrealized losses and fair value, aggregated by investment category and length of time that individual securities available-for-sale and securities held-to-maturity have been in a continuous unrealized loss position, as of December 31, 2022 and 2021 (dollars in thousands):

	December 31, 2022
	Less than 12 Months					12 Months or Greater					Total
			Gross		Number			Gross		Number			Gross		Number
	Fair		Unrealized		of	Fair		Unrealized		of	Fair		Unrealized		of
Available-for-sale:	Value		Losses		Securities	Value		Losses		Securities	Value		Losses		Securities
U.S. Treasury	$	134,414	$	(7,610)	9	$	89,239	$	(10,243)	11	$	223,653	$	(17,853)	20
U.S. Government-sponsored enterprises (GSEs)		1,266		(14)	1		309		(4)	2		1,575		(18)	3
Municipal securities		13,146		(616)	20		—		—	—		13,146		(616)	20
Other debt securities		25,044		(1,866)	20		5,506		(542)	6		30,550		(2,408)	26
Mortgage-backed securities (GSEs)		111,598		(8,968)	86		96,285		(15,483)	28		207,883		(24,451)	114
Total	$	285,468	$	(19,074)	136	$	191,339	$	(26,272)	47	$	476,807	$	(45,346)	183
	December 31, 2022
	Less than 12 Months					12 Months or Greater					Total
			Gross		Number			Gross		Number			Gross		Number
	Fair		Unrealized		of	Fair		Unrealized		of	Fair		Unrealized		of
Held-to-maturity:	Value		Losses		Securities	Value		Losses		Securities	Value		Losses		Securities
U.S. Treasury	$	144,683	$	(5,613)	4	$	—	$	—	—	$	144,683	$	(5,613)	4
U.S. Government-sponsored enterprises (GSEs)		13,048		(2,503)	3		29,451		(5,534)	10		42,499		(8,037)	13
Municipal securities		40,770		(6,387)	28		5,375		(1,163)	7		46,145		(7,550)	35
Mortgage-backed securities (GSEs)		—		—	—		27,285		(4,136)	5		27,285		(4,136)	5
Total	$	198,501	$	(14,503)	35	$	62,111	$	(10,833)	22	$	260,612	$	(25,336)	57

	December 31, 2021
	Less than 12 Months					12 Months or Greater					Total
			Gross		Number			Gross		Number			Gross		Number
	Fair		Unrealized		of	Fair		Unrealized		of	Fair		Unrealized		of
Available-for-sale:	Value		Losses		Securities	Value		Losses		Securities	Value		Losses		Securities
U.S. Treasury	$	99,959	$	(518)	11	$	—	$	—	—	$	99,959	$	(518)	11
U.S. Government-sponsored enterprises (GSEs)		14,156		(168)	2		579		(5)	2		14,735		(173)	4
Municipal securities		2,519		(2)	1		—		—	—		2,519		(2)	1
Other debt securities		5,983		(82)	6		—		—	—		5,983		(82)	6
Mortgage-backed securities (GSEs)		159,725		(1,002)	31		8,233		(126)	6		167,958		(1,128)	37
Total	$	282,342	$	(1,772)	51	$	8,812	$	(131)	8	$	291,154	$	(1,903)	59
	December 31, 2021
	Less than 12 Months					12 Months or Greater					Total
			Gross		Number			Gross		Number			Gross		Number
	Fair		Unrealized		of	Fair		Unrealized		of	Fair		Unrealized		of
Held-to-maturity:	Value		Losses		Securities	Value		Losses		Securities	Value		Losses		Securities
U.S. Government-sponsored enterprises (GSEs)	$	21,901	$	(87)	8	$	—	$	—	—	$	21,901	$	(87)	8
Municipal securities		4,173		(19)	6		—		—	—		4,173		(19)	6
Total	$	26,074	$	(106)	14	$	—	$	—	—	$	26,074	$	(106)	14

Schedule of Other Investments

The following is the amortized cost and carrying value of other investments (in thousands):

	December 31,		December 31,
	2022		2021
Federal Reserve Bank stock	$	9,783	$	9,693
Federal Home Loan Bank stock		5,397		6,451
First National Bankers Bank stock		350		350
Total	$	15,530	$	16,494