
	December 31, 2022
			Gross		Gross
	Amortized		Unrealized		Unrealized		Fair
(Dollars in thousands)	Cost		Gains		Losses		Value
Available-for-sale:
U.S. Treasury securities	$	199,937	$		$	19,640	$	180,297
U.S. government-sponsored enterprises		16,955				585		16,370
State and municipals:
Taxable		68,946				13,588		55,358
Tax-exempt		99,774		93		11,460		88,407
Residential mortgage-backed securities:
U.S. government agencies		982				40		942
U.S. government-sponsored enterprises		141,231				20,112		121,119
Commercial mortgage-backed securities:
U.S. government-sponsored enterprises		12,128				544		11,584
Corporate debt securities		4,000				374		3,626
Total	$	543,953	$	93	$	66,343	$	477,703
Held-to-maturity:
Tax-exempt state and municipals	$	11,237	$	1	$	841	$	10,397
Residential mortgage-backed securities:
U.S. government agencies		17,304				3,016		14,288
U.S. government-sponsored enterprises		62,638				10,760		51,878
Total	$	91,179	$	1	$	14,617	$	76,563


	December 31, 2021
			Gross		Gross
	Amortized		Unrealized		Unrealized		Fair
(Dollars in thousands)	Cost		Gains		Losses		Value
Available-for-sale:
U.S. Treasury securities	$	193,849	$	107	$	2,382	$	191,574
U.S. government-sponsored enterprises		33,435		343				33,778
State and municipals:
Taxable		69,066		994		1,082		68,978
Tax-exempt		96,412		2,452		614		98,250
Residential mortgage-backed securities:
U.S. government agencies		1,790		53				1,843
U.S. government-sponsored enterprises		109,018		939		2,925		107,032
Commercial mortgage-backed securities:
U.S. government-sponsored enterprises		12,542		406				12,948
Corporate debt securities		3,000				82		2,918
Total	$	519,112	$	5,294	$	7,085	$	517,321
Held-to-maturity:
Tax-exempt state and municipals	$	11,476	$	126	$	56	$	11,546
Residential mortgage-backed securities:
U.S. government agencies		18,802				392		18,410
U.S. government-sponsored enterprises		40,935		3		448		40,490
Total	$	71,213	$	129	$	896	$	70,446


	December 31, 2022
	Less Than 12 Months					12 Months or Greater					Total
	Number of					Number of					Number of
	Securities in a	Fair		Unrealized		Securities in a	Fair		Unrealized		Securities in a	Fair		Unrealized
(Dollars in thousands)	Loss Position	Value		Losses		Loss Position	Value		Losses		Loss Position	Value		Losses
U.S. Treasury securities	5	$	23,700	$	1,887	40	$	156,597	$	17,753	45	$	180,297	$	19,640
U.S. government-sponsored enterprises	4		14,104		197	1		2,266		388	5		16,370		585
State and municipals:
Taxable	21		19,919		2,908	45		34,464		10,680	66		54,383		13,588
Tax-exempt	39		30,973		1,690	84		59,664		10,611	123		90,637		12,301
Residential mortgage-backed securities:
U.S. government agencies	5		904		39	4		14,326		3,017	9		15,230		3,056
U.S. government-sponsored enterprises	19		57,166		2,029	25		115,831		28,843	44		172,997		30,872
Commercial mortgage-backed securities:
U.S. government agencies
U.S. government-sponsored enterprises	4		11,584		544	0		0		0	4		11,584		544
Corporate debt securities	1		953		47	5		2,673		327	6		3,626		374
Total	98	$	159,303	$	9,341	204	$	385,821	$	71,619	302	$	545,124	$	80,960


	December 31, 2021
	Less Than 12 Months					12 Months or Greater					Total
	Number of					Number of					Number of
	Securities in a	Fair		Unrealized		Securities in a	Fair		Unrealized		Securities in a	Fair		Unrealized
(Dollars in thousands)	Loss Position	Value		Losses		Loss Position	Value		Losses		Loss Position	Value		Losses
U.S. Treasury securities	42	$	179,974	$	2,382		$		$		42	$	179,974	$	2,382
U.S. government-sponsored enterprises
State and municipals:
Taxable	27		26,827		718	8		8,008		364	35		34,835		1,082
Tax-exempt	61		38,693		357	2		10,319		313	63		49,012		670
Residential mortgage-backed securities:
U.S. government agencies	3		18,398		392						3		18,398		392
U.S. government-sponsored enterprises	13		77,875		1,454	7		48,276		1,919	20		126,151		3,373
Commercial mortgage-backed securities:
U.S. government-sponsored enterprises
Corporate debt securities	4		2,449		51	1		470		31	5		2,919		82
Total	150	$	344,216	$	5,354	18	$	67,073	$	2,627	168	$	411,289	$	7,981


	Amortized		Fair
(Dollars in thousands)	Cost		Value
After five but within ten years	$	8,884	$	8,227
After ten years		2,353		2,170
		11,237		10,397
Mortgage-backed securities		79,942		66,166
Total	$	91,179	$	76,563