Credit Quality (Details 2) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses	$ 4,333	$ 4,236
Allocated Financing Receivables [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	579	1,298
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	3,446	2,668
Financing Receivable, Allowance for Credit Losses	4,025	3,966
Allocated Financing Receivables [Member] | Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	435	1,042
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	1,564	1,334
Financing Receivable, Allowance for Credit Losses	1,999	2,376
Allocated Financing Receivables [Member] | Residential Real Estate and Home Equity [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0	0
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	561	268
Financing Receivable, Allowance for Credit Losses	561	268
Allocated Financing Receivables [Member] | Commercial and Industrial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	144	256
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	1,177	876
Financing Receivable, Allowance for Credit Losses	1,321	1,132
Allocated Financing Receivables [Member] | Consumer and Credit Card [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0	0
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	144	190
Financing Receivable, Allowance for Credit Losses	144	190
Unallocated Financing Receivables [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Allowance for Credit Losses	$ 308	$ 270