SHAREHOLDERS' EQUITY - Actual regulatory capital position and minimum capital requirements (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Salisbury
Total Capital (to risk-weighted assets)
Actual - Amount	$ 92,030	$ 89,783
Actual - Ratio	13.51%	14.27%
For Capital Adequacy - Amount	$ 54,509	$ 50,334
For Capital Adequacy - Ratio	8.00%	8.00%
To Be Well Capitalized Under Prompt Corrective Action Provisions - Amount
To Be Well Capitalized Under Prompt Corrective Action Provisions - Ratio
Tier 1 Capital (to risk-weighted assets)
Actual - Amount	$ 76,120	$ 84,171
Actual - Ratio	11.17%	13.38%
For Capital Adequacy - Amount	$ 40,878	$ 25,167
For Capital Adequacy - Ratio	6.00%	4.00%
To Be Well Capitalized Under Prompt Corrective Action Provisions - Amount
To Be Well Capitalized Under Prompt Corrective Action Provisions - Ratio
Common Equity Tier 1 Capital (to risk-weighted assets)
Actual - Amount	$ 76,120
Actual - Ratio	11.17%
For Capital Adequacy - Amount	$ 30,659
For Capital Adequacy - Ratio	4.50%
To Be Well Capitalized - Amount
To Be Well Capitalized - Ratio
Tier 1 Capital (to average assets)
Actual - Amount	$ 76,120	$ 84,171
Actual - Ratio	8.56%	12.31%
For Capital Adequacy - Amount	$ 36,102	$ 27,344
For Capital Adequacy - Ratio	4.00%	4.00%
To Be Well Capitalized Under Prompt Corrective Action Provisions - Amount
To Be Well Capitalized Under Prompt Corrective Action Provisions - Ratio
Bank
Total Capital (to risk-weighted assets)
Actual - Amount	$ 89,249	$ 80,492
Actual - Ratio	13.10%	12.75%
For Capital Adequacy - Amount	$ 54,504	$ 50,492
For Capital Adequacy - Ratio	8.00%	8.00%
To Be Well Capitalized Under Prompt Corrective Action Provisions - Amount	$ 68,131	$ 63,116
To Be Well Capitalized Under Prompt Corrective Action Provisions - Ratio	10.00%	10.00%
Tier 1 Capital (to risk-weighted assets)
Actual - Amount	$ 83,340	$ 74,881
Actual - Ratio	12.23%	11.86%
For Capital Adequacy - Amount	$ 40,878	$ 25,246
For Capital Adequacy - Ratio	6.00%	4.00%
To Be Well Capitalized Under Prompt Corrective Action Provisions - Amount	$ 54,504	$ 37,869
To Be Well Capitalized Under Prompt Corrective Action Provisions - Ratio	8.00%	6.00%
Common Equity Tier 1 Capital (to risk-weighted assets)
Actual - Amount	$ 83,340
Actual - Ratio	12.23%
For Capital Adequacy - Amount	$ 30,659
For Capital Adequacy - Ratio	4.50%
To Be Well Capitalized - Amount	$ 44,285
To Be Well Capitalized - Ratio	6.50%
Tier 1 Capital (to average assets)
Actual - Amount	$ 83,340	$ 74,881
Actual - Ratio	9.37%	10.95%
For Capital Adequacy - Amount	$ 35,593	$ 27,345
For Capital Adequacy - Ratio	4.00%	4.00%
To Be Well Capitalized Under Prompt Corrective Action Provisions - Amount	$ 44,491	$ 34,181
To Be Well Capitalized Under Prompt Corrective Action Provisions - Ratio	5.00%	5.00%