Loans, Allowance for Loan Losses and Credit Quality (Post-Modification balance of TDRs Listed by Type of Modifications) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Post modification balance of Troubled Debt Restructuring
EXTENDED MATURITY	$ 855	$ 1,902	$ 2,204	$ 3,403
ADJUSTED INTEREST RATE	0	0	0	726
COMBINATION RATE & MATURITY	246	599	2,769	2,269
COURT ORDERED CONCESSION	36	0	66	837
TOTAL	$ 1,137	$ 2,501	$ 5,039	$ 7,235