Loans, Troubled Debt Restructuring (Details) (USD $)	3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended
	Jun. 30, 2014 Loan	Jun. 30, 2013 Loan	Jun. 30, 2014 Loan	Jun. 30, 2013 Loan	Jun. 30, 2014 Commercial and Industrial [Member] Loan	Jun. 30, 2013 Commercial and Industrial [Member] Loan	Jun. 30, 2014 Commercial and Industrial [Member] Loan	Jun. 30, 2013 Commercial and Industrial [Member] Loan	Jun. 30, 2014 Commercial Secured By Real Estate [Member] Loan	Jun. 30, 2013 Commercial Secured By Real Estate [Member] Loan	Jun. 30, 2014 Commercial Secured By Real Estate [Member] Loan	Jun. 30, 2013 Commercial Secured By Real Estate [Member] Loan	Jun. 30, 2014 Residential Real Estate [Member] Loan	Jun. 30, 2013 Residential Real Estate [Member] Loan	Jun. 30, 2014 Residential Real Estate [Member] Loan	Jun. 30, 2013 Residential Real Estate [Member] Loan	Jun. 30, 2014 Consumer [Member] Loan	Jun. 30, 2013 Consumer [Member] Loan	Jun. 30, 2014 Consumer [Member] Loan	Jun. 30, 2013 Consumer [Member] Loan	Mar. 31, 2013 Consumer Loans Auto Financing Receivable [Member]
Loan modifications classified as troubled debt restructurings [Abstract]
Number of Loans	8	5	10	5	6	1	7	1	1	0	1	0	1	2	1	2	0	2	1	2
Balance at Modification	$ 1,524,000	$ 384,000	$ 1,536,000	$ 384,000	$ 628,000	$ 22,000	$ 638,000	$ 22,000	$ 818,000	$ 0	$ 818,000	$ 0	$ 78,000	$ 335,000	$ 78,000	$ 335,000	$ 0	$ 27,000	$ 2,000	$ 27,000
Troubled debt restructurings that subsequently defaulted within 12 months of the restructuring date			$ 0	$ 0																	$ 13,000