Loans (Details 4) - USD ($) $ in Thousands		Jun. 30, 2015	Dec. 31, 2014
Impaired loans
Unpaid Principal Balance, With no allowance	[1]	$ 27,154	$ 32,206
Recorded Investment, With no allowance		25,784	29,981
Allowance for Loan Losses Allocated, With no allowance		0	0
Unpaid Principal Balance, With an Allowance	[1]	14,920	19,919
Recorded Investment, With an Allowance		14,217	19,064
Allowance for Loan Losses Allocated, With an Allowance		538	1,273
Residential Owner Occupied [Member]
Impaired loans
Unpaid Principal Balance, With no allowance	[1]	3,713	3,967
Recorded Investment, With no allowance		3,606	3,859
Allowance for Loan Losses Allocated, With no allowance		0	0
Unpaid Principal Balance, With an Allowance	[1]	2,183	2,112
Recorded Investment, With an Allowance		2,186	2,114
Allowance for Loan Losses Allocated, With an Allowance		241	204
Residential Non Owner Occupied [Member]
Impaired loans
Unpaid Principal Balance, With no allowance	[1]	3,526	3,763
Recorded Investment, With no allowance		3,517	3,670
Allowance for Loan Losses Allocated, With no allowance		0	0
Unpaid Principal Balance, With an Allowance	[1]	494	636
Recorded Investment, With an Allowance		498	638
Allowance for Loan Losses Allocated, With an Allowance		7	12
One To Four Family Residential Real Estate [Member]
Impaired loans
Unpaid Principal Balance, With no allowance	[1]	7,239	7,730
Recorded Investment, With no allowance		7,123	7,529
Allowance for Loan Losses Allocated, With no allowance		0	0
Unpaid Principal Balance, With an Allowance	[1]	2,677	2,748
Recorded Investment, With an Allowance		2,684	2,752
Allowance for Loan Losses Allocated, With an Allowance		248	216
Multi Family Residential Real Estate [Member]
Impaired loans
Unpaid Principal Balance, With no allowance	[1]	2,408	2,627
Recorded Investment, With no allowance		2,256	2,482
Allowance for Loan Losses Allocated, With no allowance		0	0
Unpaid Principal Balance, With an Allowance	[1]	0	0
Recorded Investment, With an Allowance		0	0
Allowance for Loan Losses Allocated, With an Allowance		0	0
Commercial Real Estate Owner Occupied [Member]
Impaired loans
Unpaid Principal Balance, With no allowance	[1]	4,249	7,109
Recorded Investment, With no allowance		3,903	6,481
Allowance for Loan Losses Allocated, With no allowance		0	0
Unpaid Principal Balance, With an Allowance	[1]	3,231	2,667
Recorded Investment, With an Allowance		2,832	2,257
Allowance for Loan Losses Allocated, With an Allowance		169	148
Commercial Real Estate Non Owner Occupied [Member]
Impaired loans
Unpaid Principal Balance, With no allowance	[1]	2,406	4,106
Recorded Investment, With no allowance		2,144	3,759
Allowance for Loan Losses Allocated, With no allowance		0	0
Unpaid Principal Balance, With an Allowance	[1]	7,156	13,020
Recorded Investment, With an Allowance		7,093	12,606
Allowance for Loan Losses Allocated, With an Allowance		44	842
Agriculture Land [Member]
Impaired loans
Unpaid Principal Balance, With no allowance	[1]	2,134	213
Recorded Investment, With no allowance		2,183	208
Allowance for Loan Losses Allocated, With no allowance		0	0
Unpaid Principal Balance, With an Allowance	[1]	123	333
Recorded Investment, With an Allowance		112	320
Allowance for Loan Losses Allocated, With an Allowance		1	10
Commercial Real Estate Other Receivables [Member]
Impaired loans
Unpaid Principal Balance, With no allowance	[1]	2,073	2,923
Recorded Investment, With no allowance		1,751	2,378
Allowance for Loan Losses Allocated, With no allowance		0	0
Unpaid Principal Balance, With an Allowance	[1]	583	137
Recorded Investment, With an Allowance		340	108
Allowance for Loan Losses Allocated, With an Allowance		6	3
Commercial Real Estate [Member]
Impaired loans
Unpaid Principal Balance, With no allowance	[1]	10,862	14,351
Recorded Investment, With no allowance		9,981	12,826
Allowance for Loan Losses Allocated, With no allowance		0	0
Unpaid Principal Balance, With an Allowance	[1]	11,093	16,157
Recorded Investment, With an Allowance		10,377	15,291
Allowance for Loan Losses Allocated, With an Allowance		220	1,003
Construction [Member]
Impaired loans
Unpaid Principal Balance, With no allowance	[1]	0	150
Recorded Investment, With no allowance		0	150
Allowance for Loan Losses Allocated, With no allowance		0	0
Unpaid Principal Balance, With an Allowance	[1]	0	0
Recorded Investment, With an Allowance		0	0
Allowance for Loan Losses Allocated, With an Allowance		0	0
Commercial Working Capital [Member]
Impaired loans
Unpaid Principal Balance, With no allowance	[1]	900	1,155
Recorded Investment, With no allowance		904	1,157
Allowance for Loan Losses Allocated, With no allowance		0	0
Unpaid Principal Balance, With an Allowance	[1]	713	649
Recorded Investment, With an Allowance		714	650
Allowance for Loan Losses Allocated, With an Allowance		9	21
Commercial Loans Other [Member]
Impaired loans
Unpaid Principal Balance, With no allowance	[1]	3,367	3,966
Recorded Investment, With no allowance		3,193	3,663
Allowance for Loan Losses Allocated, With no allowance		0	0
Unpaid Principal Balance, With an Allowance	[1]	310	264
Recorded Investment, With an Allowance		313	269
Allowance for Loan Losses Allocated, With an Allowance		4	9
Commercial Loan [Member]
Impaired loans
Unpaid Principal Balance, With no allowance	[1]	4,267	5,121
Recorded Investment, With no allowance		4,097	4,820
Allowance for Loan Losses Allocated, With no allowance		0	0
Unpaid Principal Balance, With an Allowance	[1]	1,023	913
Recorded Investment, With an Allowance		1,027	919
Allowance for Loan Losses Allocated, With an Allowance		13	30
Home Equity and Home Improvement [Member]
Impaired loans
Unpaid Principal Balance, With no allowance	[1]	2,349	2,192
Recorded Investment, With no allowance		2,298	2,140
Allowance for Loan Losses Allocated, With no allowance		0	0
Unpaid Principal Balance, With an Allowance	[1]	95	101
Recorded Investment, With an Allowance		96	102
Allowance for Loan Losses Allocated, With an Allowance		25	24
Consumer Finance [Member]
Impaired loans
Unpaid Principal Balance, With no allowance	[1]	29	35
Recorded Investment, With no allowance		29	34
Allowance for Loan Losses Allocated, With no allowance		0	0
Unpaid Principal Balance, With an Allowance	[1]	32	0
Recorded Investment, With an Allowance		33	0
Allowance for Loan Losses Allocated, With an Allowance		$ 32	$ 0

[1] Presented gross of charge offs