CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Interest and dividend income
Interest and fees on loans	$ 9,934	$ 8,649
Interest on debt securities
Taxable	621	460
Tax exempt	72	32
Other interest and dividends	227	159
Total interest and dividend income	10,854	9,300
Interest expense
Deposits	1,796	777
Repurchase agreements	3	1
Finance lease	46	35
Note payable	4	5
Subordinated debt	156	156
Federal Home Loan Bank of Boston advances	412	332
Total interest expense	2,417	1,306
Net interest and dividend income	8,437	7,994
Provision for loan losses	294	326
Net interest and dividend income after provision for loan losses	8,143	7,668
Non-interest income
Trust and wealth advisory	906	894
Service charges and fees	920	868
Gains on sales of mortgage loans, net	7	18
Mortgage servicing, net	76	83
Gains (losses) on CRA mutual fund	11	(13)
Losses on available-for-sale securities, net	(9)	(2)
Other	116	126
Total non-interest income	2,027	1,974
Non-interest expense
Salaries	2,993	2,846
Employee benefits	1,185	1,159
Premises and equipment	972	1,024
Data processing	509	486
Professional fees	535	619
OREO gains, losses and writedowns	52	52
Collections and other real estate owned	130	82
FDIC insurance	163	130
Marketing and community support	156	242
Amortization of core deposit intangibles	104	120
Other	412	422
Total non-interest expense	7,211	7,182
Income before income taxes	2,959	2,460
Income tax provision	525	445
Net income	2,434	2,015
Net income allocated to common stock	$ 2,408	$ 1,995
Basic earnings per common share	$ 0.87	$ 0.72
Weighted average common shares outstanding, to calculate basic earnings per share	2,777	2,759
Diluted earnings per common share	$ 0.86	$ 0.72
Weighted average common shares outstanding, to calculate diluted earnings per share	2,789	2,780
Common dividends per share	$ 0.28	$ 0.28