TDR's that have subsequent default (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014 contract	Dec. 31, 2013 contract	Dec. 31, 2012 contract
TROUBLED DEBT RESTRUCTURINGS THAT SUBSEQUENTLY DEFAULTED:
Recorded Investment	$ 410	$ 177	$ 1,165
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	5	2	5
Commercial and Industrial [Member]
TROUBLED DEBT RESTRUCTURINGS THAT SUBSEQUENTLY DEFAULTED:
Recorded Investment	196	0	231
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	2	0	1
Commercial Real Estate [Member]
TROUBLED DEBT RESTRUCTURINGS THAT SUBSEQUENTLY DEFAULTED:
Recorded Investment	0	176	696
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	0	1	3
Residential Real Estate [Member]
TROUBLED DEBT RESTRUCTURINGS THAT SUBSEQUENTLY DEFAULTED:
Recorded Investment	214	0	238
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	3	0	1
Consumer - Other [Member]
TROUBLED DEBT RESTRUCTURINGS THAT SUBSEQUENTLY DEFAULTED:
Recorded Investment			0
Financing Receivable, Modifications, Subsequent Default, Number of Contracts			0
Consumer Loan [Member]
TROUBLED DEBT RESTRUCTURINGS THAT SUBSEQUENTLY DEFAULTED:
Recorded Investment	$ 0	$ 1
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	0	1