CONSOLIDATED STATEMENTS OF INCOME (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Non-interest expense
Net income	$ 2,521	$ 4,083	$ 4,077
Statements of Income
Interest and dividend income
Interest and fees on loans	19,616	17,978	18,054
Interest on debt securities
Taxable	1,406	1,757	2,454
Tax exempt	1,704	1,948	2,030
Other interest and dividends	129	67	120
Total interest and dividend income	22,855	21,750	22,658
Interest expense
Deposits	1,465	1,813	2,414
Repurchase agreements	8	6	23
Capital lease	47
Federal Home Loan Bank of Boston advances	1,184	1,243	1,845
Total interest expense	2,704	3,062	4,282
Net interest and dividend income	20,151	18,688	18,376
Provision for loan losses	1,134	1,066	1,070
Net interest and dividend income after provision for loan losses	19,017	17,622	17,306
Non-interest income
Gains on securities, net			279
Trust and wealth advisory	3,295	3,074	2,945
Service charges and fees	2,473	2,298	2,189
Gains on sales of mortgage loans, net	64	579	1,596
Mortgage servicing, net	94	35	(21)
Other	326	319	326
Total non-interest income	6,252	6,305	7,314
Non-interest expense
Salaries	8,029	7,467	7,149
Employee benefits	3,136	2,804	2,912
Premises and equipment	2,831	2,398	2,408
Data processing	1,502	1,514	1,569
Professional fees	1,331	1,212	1,212
Collections and OREO	458	519	709
Litigation settlement			400
FDIC insurance	461	470	486
Marketing and community support	396	393	356
Amortization of intangibles	291	222	222
FHLBB advance prepayment fee			450
Merger and acquisition related expenses	1,974	312
Other	1,729	1,624	1,681
Total non-interest expense	22,138	18,935	19,554
Income before income taxes	3,131	4,992	5,066
Income tax provision	610	909	989
Net income	2,521	4,083	4,077
Net income available to common shareholders	$ 2,355	$ 3,922	$ 3,861
Basic earnings per common share	$ 1.32	$ 2.30	$ 2.28
Diluted earnings per common share	$ 1.32	$ 2.30	$ 2.28
Common dividends per share	$ 1.12	$ 1.12	$ 1.12