Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Interest income:
Taxable	$ 22,719	$ 19,766	$ 64,940	$ 56,760
Nontaxable	1,317	736	3,745	2,463
Interest-bearing deposits with financial institutions	216	60	1,032	212
Restricted investments in bank stock	88	59	244	240
Investment securities:
U.S. government agency and corporations	1,423	1,461	4,372	4,456
States and political subdivisions (nontaxable)	1,093	1,152	3,301	3,529
States and political subdivisions (taxable)	443	444	1,329	1,335
Total interest income	27,299	23,678	78,963	68,995
Interest expense:
Deposits	11,297	8,488	31,697	19,713
Secured borrowings	101	123	342	352
Other short-term borrowings	470	428	1,433	1,784
Total interest expense	11,868	9,039	33,472	21,849
Net interest income	15,431	14,639	45,491	47,146
Provision for credit losses on loans	675	525	1,075	1,380
Net provision (benefit) for credit losses on unfunded loan commitments	135	(275)	225	(100)
Net interest income after provision for credit losses	14,621	14,389	44,191	45,866
Other income:
Earnings on bank-owned life insurance	394	335	1,100	980
Gain (loss) on write-down, sale or disposal of:
Loans	281	315	752	721
Available-for-sale debt securities	0	0	0	(1)
Premises and equipment	(4)	(78)	(1)	(243)
Total other income	4,979	4,325	14,167	13,349
Other expenses:
Salaries and employee benefits	7,173	6,258	21,233	19,203
Premises and equipment	2,224	2,276	6,555	6,653
Data processing and communication	707	765	2,164	2,141
Advertising and marketing	493	461	1,637	1,831
Professional services	1,032	950	3,286	2,949
Automated transaction processing	472	434	1,383	1,339
Office supplies and postage	162	165	555	543
PA shares tax	389	261	804	553
Loan collection	28	45	82	105
Other real estate owned	3	3	(10)	6
FDIC assessment	314	282	914	843
Other	843	884	2,543	2,900
Total other expenses	13,840	12,784	41,146	39,066
Income before income taxes	5,760	5,930	17,212	20,149
Provision for income taxes	793	590	2,252	2,407
Net income	$ 4,967	$ 5,340	$ 14,960	$ 17,742
Per share data:
Net income - basic (in dollars per share)	$ 0.87	$ 0.94	$ 2.61	$ 3.13
Net income - diluted (in dollars per share)	0.86	0.93	2.59	3.11
Dividends (in dollars per share)	$ 0.38	$ 0.36	$ 1.14	$ 1.08
Deposit Account [Member]
Other income:
Other Income	$ 1,021	$ 1,039	$ 2,923	$ 2,962
Credit and Debit Card [Member]
Other income:
Other Income	1,202	1,169	3,691	3,588
Bank Servicing [Member]
Other income:
Other Income	392	244	977	826
Fiduciary and Trust [Member]
Other income:
Other Income	924	783	2,657	2,197
Investment Advisory, Management and Administrative Service [Member]
Other income:
Other Income	300	169	863	618
Financial Service, Other [Member]
Other income:
Other Income	$ 469	$ 349	$ 1,205	$ 1,701