Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Interest income:
Taxable	$ 18,875	$ 15,043	$ 36,994	$ 29,409
Nontaxable	828	457	1,727	866
Interest-bearing deposits with financial institutions	121	80	152	113
Restricted investments in bank stock	75	33	181	64
Investment securities:
U.S. government agency and corporations	1,475	1,614	2,995	3,123
States and political subdivisions (nontaxable)	1,160	1,388	2,377	2,769
States and political subdivisions (taxable)	445	450	891	900
Total interest income	22,979	19,065	45,317	37,244
Interest expense:
Deposits	6,607	950	11,225	1,772
Secured borrowings	118	(31)	229	34
Other short-term borrowings	772	1	1,356	1
Total interest expense	7,497	920	12,810	1,807
Net interest income	15,482	18,145	32,507	35,437
Provision for credit losses on loans	675	525	855	1,050
Provision (credit) for credit losses on unfunded loan commitments	(50)	(7)	175	(18)
Net interest income after provision for credit losses	14,857	17,627	31,477	34,405
Other income:
Earnings on bank-owned life insurance	324	319	645	638
Gain (loss) on write-down, sale or disposal of:
Loans	242	477	406	1,190
Available-for-sale debt securities	0	0	(1)	0
Premises and equipment	(163)	22	(165)	(134)
Total other income	4,535	4,256	9,023	8,810
Other expenses:
Salaries and employee benefits	6,430	6,941	12,945	13,655
Premises and equipment	2,250	1,893	4,377	3,818
Data processing and communication	699	618	1,376	1,331
Advertising and marketing	478	489	1,371	1,270
Professional services	1,074	826	1,999	1,545
Automated transaction processing	476	440	905	809
Office supplies and postage	197	178	378	357
PA shares tax	324	441	291	601
Loan collection	46	30	59	65
Other real estate owned	1	29	2	3
FDIC assessment	393	136	561	373
Other	1,057	786	2,017	1,645
Total other expenses	13,425	12,807	26,281	25,472
Income before income taxes	5,967	9,076	14,219	17,743
Provision for income taxes	605	1,412	1,817	2,556
Net income	$ 5,362	$ 7,664	$ 12,402	$ 15,187
Per share data:
Net income - basic (in dollars per share)	$ 0.95	$ 1.35	$ 2.19	$ 2.68
Net income - diluted (in dollars per share)	0.94	1.35	2.18	2.67
Dividends (in dollars per share)	$ 0.36	$ 0.33	$ 0.72	$ 0.66
Deposit Account [Member]
Other income:
Other Income	$ 1,001	$ 836	$ 1,922	$ 1,634
Credit and Debit Card [Member]
Other income:
Other Income	1,168	1,114	2,419	2,289
Bank Servicing [Member]
Other income:
Other Income	284	317	582	758
Fiduciary and Trust [Member]
Other income:
Other Income	718	613	1,413	1,230
Investment Advisory, Management and Administrative Service [Member]
Other income:
Other Income	227	246	450	513
Financial Service, Other [Member]
Other income:
Other Income	$ 734	$ 312	$ 1,352	$ 692