Consolidated Statements of Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
INTEREST INCOME
Interest and fees on loans and leases	$ 103,507	$ 88,078	$ 61,692
Interest and dividends on investment securities:
U.S. Treasury and government agencies	1,631	3,084	3,518
State and political subdivision obligations, tax-exempt	1,008	2,046	2,323
Other securities	1,253	782	595
Total interest and dividends on investment securities	3,892	5,912	6,436
Interest on interest-bearing balances	39	100	75
Interest on federal funds sold	497	1,222	451
Total Interest Income	107,935	95,312	68,654
INTEREST EXPENSE
Interest on deposits	16,399	21,550	10,884
Interest on short-term borrowings	371	470	207
Interest on long-term and subordinated debt	2,957	3,144	1,629
Total Interest Expense	19,727	25,164	12,720
Net Interest Income	88,208	70,148	55,934
PROVISION FOR LOAN AND LEASE LOSSES	4,200	1,390	500
Net Interest Income After Provision for Loan and Lease Losses	84,008	68,758	55,434
NONINTEREST INCOME
Net gain on sales of investment securities	467	1,878	137
Earnings from cash surrender value of life insurance	301	314	286
Net gain on sales of SBA loans	442	831	561
Other income	2,333	1,520	2,039
Total Noninterest Income	17,908	12,621	7,462
NONINTEREST EXPENSE
Salaries and employee benefits	37,758	32,360	23,862
Occupancy expense, net	5,505	5,352	4,019
Equipment expense	2,910	2,647	2,186
Software licensing and utilization	5,286	4,394	3,609
FDIC Assessment	1,680	839	772
Legal and professional fees	1,665	1,679	1,117
Charitable contributions qualifying for State tax credits	1,342	755	585
Mortgage banking profit-sharing expense	2,004
Pennsylvania Bank Shares Tax expense	583	777	225
Marketing and advertising expense	542	906	1,025
Telephone expense	539	609	621
Loss (gain) on sale or write-down of foreclosed assets	333	(15)	4
Intangible amortization	1,398	1,430	1,224
Merger and acquisition expense			4,790
Other expenses	9,032	8,220	6,132
Total Noninterest Expense	70,577	59,953	50,171
INCOME BEFORE PROVISION FOR INCOME TAXES	31,339	21,426	12,725
Provision for income taxes	5,130	3,725	2,129
NET INCOME	26,209	17,701	10,596
Series D preferred stock dividends			102
NET INCOME AVAILABLE TO COMMON SHAREHOLDERS	$ 26,209	$ 17,701	$ 10,494
PER COMMON SHARE DATA:
Basic Earnings Per Common Share	$ 3.11	$ 2.09	$ 1.48
Diluted Earnings Per Common Share	3.10	2.09	1.48
Cash Dividends Declared	$ 0.82	$ 0.79	$ 0.45
Income from Fiduciary Activities [Member]
NONINTEREST INCOME
Non-interest Income	$ 1,694	$ 1,416	$ 1,155
Service Charges on Deposits [Member]
NONINTEREST INCOME
Non-interest Income	637	884	933
Mortgage Banking Income [Member]
NONINTEREST INCOME
Non-interest Income	9,682	3,771	751
ATM Debit Card Interchange Income [Member]
NONINTEREST INCOME
Non-interest Income	1,960	1,594	1,253
Merchant Services Income [Member]
NONINTEREST INCOME
Non-interest Income	$ 392	$ 413	$ 347