CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Interest and dividend income
Interest and fees on loans	$ 9,570	$ 8,196	$ 27,226	$ 24,544
Interest on debt securities
Taxable	596	443	1,588	1,115
Tax exempt	28	68	89	345
Other interest and dividends	322	175	662	351
Total interest and dividend income	10,516	8,882	29,565	26,355
Interest expense
Deposits	1,323	682	3,098	1,776
Repurchase agreements	4	2	6	4
Capital lease	48	29	130	66
Note payable	4	6	14	13
Subordinated debt	156	156	468	468
Federal Home Loan Bank of Boston advances	481	241	1,314	769
Total interest expense	2,016	1,116	5,030	3,096
Net interest and dividend income	8,500	7,766	24,535	23,259
Provision for loan losses	378	237	1,171	953
Net interest and dividend income after provision for loan losses	8,122	7,529	23,364	22,306
Non-interest income
Trust and wealth advisory	936	874	2,779	2,620
Service charges and fees	932	935	2,693	2,799
Gains on sales of mortgage loans, net	21	25	38	104
Mortgage servicing, net	84	104	251	180
Losses on CRA mutual fund	(6)		(26)
Gain (losses) on available-for-sale securities, net			16	(14)
Other	121	142	370	365
Total non-interest income	2,088	2,080	6,121	6,054
Non-interest expense
Salaries	3,078	2,829	8,864	8,266
Employee benefits	1,065	1,004	3,192	2,923
Premises and equipment	1,036	995	3,161	2,797
Data processing	519	545	1,561	1,521
Professional fees	496	481	1,725	1,962
OREO gains, (losses) and (write-downs)	38	218	91	362
Collections and other real estate owned	116	201	432	513
FDIC insurance	141	106	394	354
Marketing and community support	167	220	630	623
Amortization of intangibles	111	142	347	395
Other	562	479	1,528	1,561
Total non-interest expense	7,329	7,220	21,925	21,277
Income before income taxes	2,881	2,389	7,560	7,083
Income tax provision	537	695	1,301	1,903
Net income	2,344	1,694	6,259	5,180
Net income available to common stock	$ 2,311	$ 1,678	$ 6,186	$ 5,139
Basic earnings per common share	$ 0.84	$ 0.61	$ 2.24	$ 1.87
Weighted average common shares outstanding, to calculate basic earnings per share	2,764	2,759	2,762	2,755
Diluted earnings per common share	$ 0.83	$ 0.60	$ 2.23	$ 1.85
Weighted average common shares outstanding, to calculate diluted earnings per share	2,779	2,779	2,780	2,774
Common dividends per share	$ 0.28	$ 0.28	$ 0.84	$ 0.84