CONSOLIDATED STATEMENT OF INCOME (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
INTEREST INCOME:
Interest and fees on loans	$ 16,718	$ 13,915	$ 46,763	$ 41,005
Interest-bearing deposits with banks	106	103	298	311
Investment securities:
Taxable	979	1,361	3,212	3,597
Nontaxable	485	378	1,337	1,109
Dividends	98	117	275	371
TOTAL INTEREST INCOME	18,386	15,874	51,885	46,393
INTEREST EXPENSE:
Deposits	1,635	2,315	5,279	7,027
Borrowed funds	281	660	960	2,216
TOTAL INTEREST EXPENSE	1,916	2,975	6,239	9,243
NET INTEREST INCOME	16,470	12,899	45,646	37,150
Provision for loan losses	550	400	1,500	1,150
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	15,920	12,499	44,146	36,000
NON-INTEREST INCOME:
Revenue from customers	1,758	1,742	4,851	5,197
Gains on loans sold	855	176	1,282	339
Equity security (losses) gains, net	(33)	29	(276)	70
Available for sale security gains, net	185	8	302	8
Earnings on bank owned life insurance	180	158	514	463
Other	688	144	1,046	427
TOTAL NON-INTEREST INCOME	3,538	2,177	7,458	6,237
NON-INTEREST EXPENSES:
Salaries and employee benefits	6,102	5,096	17,411	15,129
Occupancy	714	530	1,891	1,639
Furniture and equipment	267	165	587	501
Professional fees	417	343	1,180	1,101
FDIC insurance	135	(20)	341	196
Pennsylvania shares tax	275	275	809	825
Amortization of intangibles	57	66	162	198
Merger and acquisition	0	275	2,179	275
Software expenses	324	244	817	699
ORE expenses	30	92	221	308
Other	1,371	1,348	4,428	4,102
TOTAL NON-INTEREST EXPENSES	9,692	8,414	30,026	24,973
Income before provision for income taxes	9,766	6,262	21,578	17,264
Provision for income taxes	1,759	1,066	3,702	2,817
NET INCOME	$ 8,007	$ 5,196	$ 17,876	$ 14,447
PER COMMON SHARE DATA:
Net Income - Basic (in dollars per share)	$ 2.04	$ 1.46	$ 4.74	$ 4.06
Net Income - Diluted (in dollars per share)	2.04	1.46	4.74	4.05
Cash Dividends Paid (in dollars per share)	$ 0.460	$ 0.445	$ 1.460	$ 1.317
Number of shares used in computation - basic (in shares)	3,918,438	3,553,996	3,769,705	3,560,695
Number of shares used in computation - diluted (in shares)	3,918,438	3,553,996	3,771,730	3,562,975
Service Charges [Member]
NON-INTEREST INCOME:
Revenue from customers	$ 1,112	$ 1,225	$ 3,107	$ 3,498
Trust [Member]
NON-INTEREST INCOME:
Revenue from customers	199	148	542	589
Brokerage and Insurance [Member]
NON-INTEREST INCOME:
Revenue from customers	$ 352	$ 289	$ 941	$ 843