Loans (Details 4) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014		Dec. 31, 2013
Impaired loans
Unpaid Principal Balance, With No Residential Allowance	$ 37,594	[1]	$ 46,532	[1]
Recorded Investment, With No Residential Allowance	31,582		39,823
Unpaid Principal Balance, With Related Allowance	18,410	[1]	18,041	[1]
Recorded Investment, With Related Allowance	17,995		17,618
Allowance for Loan Losses Allocated, With Related Allowance	1,358		1,392
Residential Owner Occupied [Member]
Impaired loans
Unpaid Principal Balance, With No Residential Allowance	3,698	[1]	4,744	[1]
Recorded Investment, With No Residential Allowance	4,307		4,729
Unpaid Principal Balance, With Related Allowance	1,801	[1]	1,100	[1]
Recorded Investment, With Related Allowance	1,805		1,103
Allowance for Loan Losses Allocated, With Related Allowance	181		218
Residential Non Owner Occupied [Member]
Impaired loans
Unpaid Principal Balance, With No Residential Allowance	4,416	[1]	4,844	[1]
Recorded Investment, With No Residential Allowance	3,602		4,329
Unpaid Principal Balance, With Related Allowance	82	[1]	84	[1]
Recorded Investment, With Related Allowance	82		84
Allowance for Loan Losses Allocated, With Related Allowance	1		2
One To Four Family Residential Real Estate [Member]
Impaired loans
Unpaid Principal Balance, With No Residential Allowance	8,114	[1]	9,588	[1]
Recorded Investment, With No Residential Allowance	7,909		9,058
Unpaid Principal Balance, With Related Allowance	1,883	[1]	1,184	[1]
Recorded Investment, With Related Allowance	1,887		1,187
Allowance for Loan Losses Allocated, With Related Allowance	182		220
Multi Family Residential Real Estate [Member]
Impaired loans
Unpaid Principal Balance, With No Residential Allowance	508	[1]	989	[1]
Recorded Investment, With No Residential Allowance	358		840
Unpaid Principal Balance, With Related Allowance	0	[1]	0	[1]
Recorded Investment, With Related Allowance	0		0
Allowance for Loan Losses Allocated, With Related Allowance	0		0
Commercial Real Estate Owner Occupied [Member]
Impaired loans
Unpaid Principal Balance, With No Residential Allowance	8,453	[1]	11,105	[1]
Recorded Investment, With No Residential Allowance	6,159		8,376
Unpaid Principal Balance, With Related Allowance	3,101	[1]	3,212	[1]
Recorded Investment, With Related Allowance	2,659		2,765
Allowance for Loan Losses Allocated, With Related Allowance	157		166
Commercial Real Estate Non Owner Occupied [Member]
Impaired loans
Unpaid Principal Balance, With No Residential Allowance	6,761	[1]	9,399	[1]
Recorded Investment, With No Residential Allowance	5,895		7,740
Unpaid Principal Balance, With Related Allowance	12,430	[1]	12,756	[1]
Recorded Investment, With Related Allowance	12,475		12,803
Allowance for Loan Losses Allocated, With Related Allowance	964		946
Agriculture Land [Member]
Impaired loans
Unpaid Principal Balance, With No Residential Allowance	486	[1]	629	[1]
Recorded Investment, With No Residential Allowance	467		488
Unpaid Principal Balance, With Related Allowance	210	[1]	195	[1]
Recorded Investment, With Related Allowance	215		197
Allowance for Loan Losses Allocated, With Related Allowance	6		7
Commercial Real Estate Other Receivables [Member]
Impaired loans
Unpaid Principal Balance, With No Residential Allowance	2,256	[1]	3,274	[1]
Recorded Investment, With No Residential Allowance	1,710		2,452
Unpaid Principal Balance, With Related Allowance	79	[1]	82	[1]
Recorded Investment, With Related Allowance	50		53
Allowance for Loan Losses Allocated, With Related Allowance	2		2
Commercial Real Estate [Member]
Impaired loans
Unpaid Principal Balance, With No Residential Allowance	17,955	[1]	24,407	[1]
Recorded Investment, With No Residential Allowance	14,231		19,056
Unpaid Principal Balance, With Related Allowance	15,820	[1]	16,245	[1]
Recorded Investment, With Related Allowance	15,399		15,818
Allowance for Loan Losses Allocated, With Related Allowance	1,129		1,121
Commercial Working Capital [Member]
Impaired loans
Unpaid Principal Balance, With No Residential Allowance	3,787	[1]	3,147	[1]
Recorded Investment, With No Residential Allowance	2,548		3,146
Unpaid Principal Balance, With Related Allowance	500	[1]	0	[1]
Recorded Investment, With Related Allowance	501		0
Allowance for Loan Losses Allocated, With Related Allowance	15		0
Commercial Loans Other [Member]
Impaired loans
Unpaid Principal Balance, With No Residential Allowance	4,923	[1]	6,063	[1]
Recorded Investment, With No Residential Allowance	4,280		5,415
Unpaid Principal Balance, With Related Allowance	55	[1]	176	[1]
Recorded Investment, With Related Allowance	56		176
Allowance for Loan Losses Allocated, With Related Allowance	8		6
Commercial Loan [Member]
Impaired loans
Unpaid Principal Balance, With No Residential Allowance	8,710	[1]	9,210	[1]
Recorded Investment, With No Residential Allowance	6,828		8,561
Unpaid Principal Balance, With Related Allowance	555	[1]	176	[1]
Recorded Investment, With Related Allowance	557		176
Allowance for Loan Losses Allocated, With Related Allowance	23		6
Home Equity and Home Improvement [Member]
Impaired loans
Unpaid Principal Balance, With No Residential Allowance	1,997	[1]	1,985	[1]
Recorded Investment, With No Residential Allowance	1,947		1,992
Unpaid Principal Balance, With Related Allowance	152	[1]	436	[1]
Recorded Investment, With Related Allowance	152		437
Allowance for Loan Losses Allocated, With Related Allowance	24		45
Consumer Loan [Member]
Impaired loans
Unpaid Principal Balance, With No Residential Allowance	48	[1]	53	[1]
Recorded Investment, With No Residential Allowance	47		53
Unpaid Principal Balance, With Related Allowance	0	[1]	0	[1]
Recorded Investment, With Related Allowance	0		0
Allowance for Loan Losses Allocated, With Related Allowance	0		0
construction [Member]
Impaired loans
Unpaid Principal Balance, With No Residential Allowance	261	[1]	300	[1]
Recorded Investment, With No Residential Allowance	262		263
Unpaid Principal Balance, With Related Allowance	0	[1]	0	[1]
Recorded Investment, With Related Allowance	0		0
Allowance for Loan Losses Allocated, With Related Allowance	$ 0		$ 0

[1] Presented gross of charge-offs