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Subsequent Events (Details Textual) - USD ($)
Feb. 01, 2016
Dec. 31, 2015
Subsequent Event [Line Items]    
Debt Instrument, Interest Rate, Stated Percentage   5.00%
Middlesex Savings Bank [Member] | Subsequent Event [Member]    
Subsequent Event [Line Items]    
Short-term Debt, Total $ 2,000,000  
Debt Conversion, Converted Instrument, Amount $ 2,000,000  
Debt Instrument, Interest Rate, Stated Percentage 4.50%  
Debt Instrument, Term 5 years  
Middlesex Savings Bank [Member] | Subsequent Event [Member] | Minimum [Member]    
Subsequent Event [Line Items]    
Long-term Line of Credit $ 2,000,000  
Middlesex Savings Bank [Member] | Subsequent Event [Member] | Maximum [Member]    
Subsequent Event [Line Items]    
Long-term Line of Credit $ 3,819,000