Loans, Impaired Loans (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Recorded Investment
With no related allowance recorded	$ 11,445		$ 7,284
With an allowance recorded	5,161		9,562
Total	16,606		16,846
Unpaid Principal Balance
With no related allowance recorded	11,684		7,573
With an allowance recorded	5,610		9,685
Total	17,294		17,258
Related Allowance
With an allowance recorded	815		1,032
Total	815		1,032
Average Recorded Investment
With no related allowance recorded	11,599	10,110
With an allowance recorded	5,284	5,521
Total	16,883	15,631
Interest Income Recognized
With no related allowance recorded	91	92
With an allowance recorded	38	35
Total	129	127
Commercial and Industrial [Member]
Recorded Investment
With no related allowance recorded	164		0
With an allowance recorded	0		165
Total	164		165
Unpaid Principal Balance
With no related allowance recorded	269		0
With an allowance recorded	0		270
Total	269		270
Related Allowance
With an allowance recorded	0		2
Total	0		2
Average Recorded Investment
With no related allowance recorded	164	0
With an allowance recorded	0	202
Total	164	202
Interest Income Recognized
With no related allowance recorded	0	0
With an allowance recorded	0	0
Total	0	0
Commercial Secured By Real Estate [Member]
Recorded Investment
With no related allowance recorded	10,483		6,797
With an allowance recorded	3,965		7,725
Total	14,448		14,522
Unpaid Principal Balance
With no related allowance recorded	10,506		6,810
With an allowance recorded	4,159		7,725
Total	14,665		14,535
Related Allowance
With an allowance recorded	648		760
Total	648		760
Average Recorded Investment
With no related allowance recorded	10,587	9,516
With an allowance recorded	4,076	4,548
Total	14,663	14,064
Interest Income Recognized
With no related allowance recorded	82	89
With an allowance recorded	27	32
Total	109	121
Residential Real Estate [Member]
Recorded Investment
With no related allowance recorded	798		487
With an allowance recorded	1,179		1,645
Total	1,977		2,132
Unpaid Principal Balance
With no related allowance recorded	909		763
With an allowance recorded	1,434		1,663
Total	2,343		2,426
Related Allowance
With an allowance recorded	167		270
Total	167		270
Average Recorded Investment
With no related allowance recorded	845	591
With an allowance recorded	1,191	764
Total	2,036	1,355
Interest Income Recognized
With no related allowance recorded	9	3
With an allowance recorded	11	3
Total	20	6
Consumer [Member]
Recorded Investment
With no related allowance recorded	0		0
With an allowance recorded	17		27
Total	17		27
Unpaid Principal Balance
With no related allowance recorded	0		0
With an allowance recorded	17		27
Total	17		27
Related Allowance
With an allowance recorded	0		0
Total	0		0
Average Recorded Investment
With no related allowance recorded	3	3
With an allowance recorded	17	7
Total	20	10
Interest Income Recognized
With no related allowance recorded	0	0
With an allowance recorded	0	0
Total	$ 0	$ 0