Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Interest income:
Interest and fees on loans and leases	$ 40,748	$ 35,580	$ 115,196	$ 104,651
Interest and dividends on taxable investment securities	3,755	2,786	9,497	12,310
Interest on tax-exempt investment securities	882	614	2,358	1,903
Other interest income	82	33	175	317
Total interest income	45,467	39,013	127,226	119,181
Interest expense:
Interest on deposits	2,399	2,669	7,793	10,582
Interest on short-term borrowings	91	742	283	2,355
Interest on long-term borrowings	399	483	1,334	1,629
Total interest expense	2,889	3,894	9,410	14,566
Net interest income	42,578	35,119	117,816	104,615
Provision for credit losses	8,994	4,728	7,333	33,531
Net interest income after provision for credit losses	33,584	30,391	110,483	71,084
Non-interest income:
Insurance income	3,367	3,608	11,923	10,929
Mortgage banking income	766	2,658	2,726	4,346
Bank owned life insurance income	437	462	1,329	1,514
Net (loss) gain on investment securities	(166)	2	(704)	383
Net loss on asset disposals and other transactions	(308)	(28)	(459)	(237)
Other non-interest income	1,144	534	2,605	1,393
Total non-interest income	16,346	16,770	49,070	47,171
Non-interest expense:
Salaries and employee benefit costs	25,589	19,410	68,276	57,313
Professional fees	6,426	1,720	13,459	5,247
Net occupancy and equipment expense	3,551	3,383	10,167	9,688
Data processing and software expense	2,529	1,838	7,394	5,344
Electronic banking expense	2,037	2,095	6,006	5,839
Marketing expense	1,223	456	2,810	1,561
Franchise tax expense	810	882	2,487	2,645
Amortization of other intangible assets	1,279	857	3,267	2,314
FDIC insurance premium	807	570	1,596	717
Other loan expenses	487	342	1,443	1,255
Communication expense	411	283	1,079	857
Other non-interest expense	12,711	2,479	17,762	7,665
Total non-interest expense	57,860	34,315	135,746	100,445
(Loss) income before income taxes	(7,930)	12,846	23,807	17,810
Income tax (benefit) expense	(2,172)	2,636	3,999	3,616
Net (loss) income	$ (5,758)	$ 10,210	$ 19,808	$ 14,194
(Loss) earnings per common share - basic	$ (0.28)	$ 0.52	$ 0.99	$ 0.70
(Loss) earnings per common share - diluted	$ (0.28)	$ 0.51	$ 0.99	$ 0.70
Weighted-average number of common shares outstanding - basic	20,640,519	19,504,503	19,751,853	19,862,409
Weighted-average number of common shares outstanding - diluted	20,789,271	19,637,689	19,890,672	19,998,353
Cash dividends declared	$ 7,093	$ 6,770	$ 20,991	$ 20,622
Cash dividends declared per common share	$ 0.36	$ 0.34	$ 1.07	$ 1.02
Credit and Debit Card [Member]
Non-interest income:
Revenue from Contract with Customer, Including Assessed Tax	$ 4,326	$ 3,765	$ 12,655	$ 10,568
Deposit Account [Member]
Non-interest income:
Revenue from Contract with Customer, Including Assessed Tax	2,549	2,266	6,578	6,995
Fiduciary and Trust [Member]
Non-interest income:
Revenue from Contract with Customer, Including Assessed Tax	4,158	3,435	12,223	10,013
Interest Rate Swap [Member] | Transaction fee [Member]
Non-interest income:
Revenue from Contract with Customer, Including Assessed Tax	$ 73	$ 68	$ 194	$ 1,267