CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Interest and dividend income
Loans and leases, including fees	$ 21,683	$ 24,010	$ 43,796	$ 47,759
Taxable securities	2,250	2,591	4,710	5,207
Tax-exempt securities	1,440	1,072	2,778	2,117
Federal funds sold and other	12	115	153	188
Total interest income	25,385	27,788	51,437	55,271
Interest expense
Deposits	893	3,093	2,727	6,048
Short-term borrowings	39	26	75	97
Subordinated debentures	311	470	706	954
Total interest expense	1,243	3,589	3,508	7,099
Net interest income	24,142	24,199	47,929	48,172
Provision for loan and lease losses	2,200	400	4,000	700
Net interest income after provision for loan and lease losses	21,942	23,799	43,929	47,472
Non-interest income
Other income	4,282	2,704	7,205	5,668
Total non-interest income	6,900	5,855	13,007	11,762
Non-interest expense
Salaries and employee benefits	9,266	8,994	19,438	18,237
Occupancy and equipment	2,504	2,450	4,832	4,811
Other	6,263	6,212	11,581	12,461
Total non-interest expense	18,033	17,656	35,851	35,509
Income before taxes	10,809	11,998	21,085	23,725
Provision for income taxes	2,506	3,169	4,975	6,001
Net income	$ 8,303	$ 8,829	$ 16,110	$ 17,724
Earnings per share
Book value	$ 21.55	$ 19.36	$ 21.55	$ 19.36
Cash dividend per share	0.20	0.18	0.40	0.36
Basic	0.55	0.58	1.06	1.16
Diluted	$ 0.54	$ 0.57	$ 1.05	$ 1.15
Weighted average shares outstanding, basic	15,191,823	15,329,907	15,226,748	15,320,784
Weighted average shares outstanding, diluted	15,237,655	15,458,320	15,288,009	15,453,212
Deposit Account [Member]
Non-interest income
Revenue from Contract with Customer, Excluding Assessed Tax	$ 2,618	$ 3,151	$ 5,802	$ 6,094
Debit Card [Member]
Non-interest income
Revenue from Contract with Customer, Excluding Assessed Tax	$ 1,723	$ 1,687	$ 3,355	$ 3,200