Allowance for Loan and Lease Losses (Details 5) - Originated Loans and Leases [Member] $ in Thousands		3 Months Ended
		Mar. 31, 2016 USD ($) N	[1]	Mar. 31, 2015 USD ($) N
Financing Receivable, Modifications [Line Items]
Number of Loans | N		5		13	[2]
Pre-modification Outstanding Recorded Investment		$ 1,284		$ 2,041	[2]
Post-modification Outstanding Recorded Investment		$ 1,284		$ 2,041	[2]
Number of Loans Tdr | N		0		0	[2]
Post-modification Outstanding Recorded Investment Tdr		$ 0		$ 0	[2]
Commercial and Industrial Other [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | N	[2],[3]			2
Pre-modification Outstanding Recorded Investment	[2],[3]			$ 319
Post-modification Outstanding Recorded Investment	[2],[3]			$ 319
Number of Loans Tdr | N	[2],[3]			0
Post-modification Outstanding Recorded Investment Tdr	[2],[3]			$ 0
Commercial Real Estate Other [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | N		2	[4]	2	[2],[5]
Pre-modification Outstanding Recorded Investment		$ 1,115	[4]	$ 614	[2],[5]
Post-modification Outstanding Recorded Investment		$ 1,115	[4]	$ 614	[2],[5]
Number of Loans Tdr | N		0	[4]	0	[2],[5]
Post-modification Outstanding Recorded Investment Tdr		$ 0	[4]	$ 0	[2],[5]
Concession, extension of term, loan				28
Concession, extended term and lowered rate, loan				$ 585
Residential Real Estate - Home equity [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | N		3		9	[2],[6]
Pre-modification Outstanding Recorded Investment		$ 169		$ 1,108	[2],[6]
Post-modification Outstanding Recorded Investment		$ 169		$ 1,108	[2],[6]
Number of Loans Tdr | N		0		0	[2],[6]
Post-modification Outstanding Recorded Investment Tdr		$ 0		$ 0	[2],[6]
Concession, extension of term, loan				732
Concession, extended term and lowered rate, loan				$ 376

[1] TDRs that defaulted during the three months ended March 31, 2016 that were restructured in the prior twelve months.

[2] TDRs that defaulted in the quarter ended March 31, 2015 that had been restructured in the prior twelve months.

[3] Represents the following concessions: extension of term

[4] Represents the following concessions: extension of term and reduction of rate

[5] Represents the following concessions: extension of term and reduction of rate (1 loan: $28,000) and extension of term (1 loan: $585,000)

[6] Represents the following concessions: extension of term and reduction of rate (6 loans: $732,000) and reduction of rate (3 loans: $376,000)